Well it went smooth for a while but I have a new problem.

I followed the instructions on setting up the zones, etc.. and did the sales tax by county.

I made a test customer with my personal address there and this is the error message I receive on checkout:

The address information you entered does not appear to be valid or cannot be matched. Please select or add a different address and try again. (10736)

This is what the address looked like per the instructions minus the X's to block my address which is valid:

Test Customer
XXXX XXXXXXX XXX
North Port, FLORIDA - SARASOTA 34287
United States

Any idea what the problem is?