Description:
Calculates American sales taxes, state and district. Java Applet that can also be run as an application.This version computes by adding sales tax to a base price. It currently does not work in reverse given the final price working backwards to get the taxe and base price. In other words it will not tell you the sticker price to make something come out even after taxes are added. However, it has a spinner to adjust the sale price incrementally.
Screen Shot

Keywords:
American, sales tax, state salest tax, district sales tax,sales tax calculator