Double tax displayed on item line

Zen version 1.5

My problem is that on this link (final step before going to the paypal payment) main_page=checkout_confirmation

My tax percentage is 7.3, but it is doubled in the item line as 14.6%

Any idea on where i can fix this at?

When did this start?
What tax rates do you have set up in your admin, and why?

Please click Reply below and answer all the questions in the Posting Tips section on that page, in addition to the above questions.

When did this start?
This started after I updated from 1.3.9h to 1.5 (this might be my fault....)
What tax rates do you have set up in your admin, and why?
I have the local sales tax and state of kansas tax.
KS is 6.3%
Local county tax is 1%

I upgraded via the suggested updates for custom updates. (took almost 2 days..)
I installed it via FTP and ran cz_install.
My installation is different by keeping "Super orders/ Super Edit" working.
I have searched in the FAQ section, couldn't locate much in relation to my errors.
I did check the forums, but not much there either in relation to this.. (again might be something i overlooked)

I noticed this problem started the day of my first post on this topic.
I did test the site on a test server prior to uploading to live site.

.............................
I did just realize that taxes are only being "added" to orders in kansas.
I had a couple of orders in the last couple of days, where taxes were "shown" but not in the "total" of the order. So now I am working on that as well.
and if the person is from Kansas, ordering, it does charge double the tax rates. (checking all the edited files for super orders now.. )

Okay, so I have checked my includes/classes/orders.php and I cant find any errors.. So I am doing a fresh install (without worrying about my add-ons) replacing all the files in the root/includes.. and root/(admin)
I cant remember what all I have added..... and it seems easier to just start from scratch..

ksduster:

I did test the site on a test server prior to uploading to live site.
Did the problem exist on the test site too?
If so, why did you go live with it?

DrByte:

Did the problem exist on the test site too?
If so, why did you go live with it?

You know, I might have overlooked that problem. The problem still exists after installing the fresh files over the ones on the live site that I had edited.

The only way to get the correct amount for taxes, is to display taxes on the product cost.

I do apologize for being a little overzealous about installing the upgrade so quick. I should have tested it longer.

:oops:

ksduster:

The only way to get the correct amount for taxes, is to display taxes on the product cost.
Please explain.