USA based merchants can also
specify "City Tax, "Country Tax" and "State
tax" for each of the USA states.
For merchants based in the United States of America, sales tax
will be calculated according to the state which the customer is
based. If no sales tax is to be levied then set this as zero value.
Displaying VAT Inclusive and VAT Exclusive Prices
By default both prices will be displayed on the online store. However,
individual stores can choose to display the either one, both or
neither. This is done by modifying the " username.htm"
template (Read this article about how to do this). To not display, use HTML comment
tags around the appropriate variable. Do not delete the variable.