Here's what makes this all seem overly complicated ...

FROM http://dor.myflorida.com/dor/taxes/sales_tax.html

How Is Tax Calculated?

Sales tax is calculated at the time of each transaction. When sales transactions fall between whole dollar amounts, use the bracket system to calculate tax due when any part of each total sale is less than a whole dollar amount. The total tax collected must be calculated on the total amount of the sale. The sales tax and discretionary sales surtax must be separately shown on each invoice or other evidence of the sales transaction. Taxpayers must remit the actual tax collected which in many cases is more than a straight percentage of the sales or untaxed purchases. You can obtain a Sales Tax Rate Table (Form DR-2X) and individual bracket cards from your local DOR service center or one of the contacts listed below.

How would this be accomplished in Ubercart? Do I need a separate tax rule for every county in Florida? And, what about that bracket rule?