Hi, first off I gotta say even though frustrating I am having a ball with zencart.

Now the important thing. I have setup all my taxes. So Far I have under admin Location/Taxes Zones, setup the states in Australia only 8 of them so that was cool.

Under Zones Definitions I have 2 tax zones setup. A world tax zone that doesnt attract any GST, and an Australian tax zone that does attract GST.

Under tax classes, I have setup up a GST Class.

And finally under tax rates I have setup up the GST there under Australian Zones and it is set at 10%.

Now the problem is that if I create a test product and set the product net $10. Product Price Gross shows the correct amount at $11. When I preview that product to make sure the total is correct it is showing. When I preview it, it shows $13.10.

If a Product Net Price is $100, Product Price Gross shows $110 again no problems, when previewed it shows $130.97

Any suggestions? I got nothing