STATE TAX SHOULD BE IN SETUP. YOU SHOULD NOT HAVE TO ADD TAX TO EACH PRODUCT ONE AT A TIME. IF ANYTHING IT SHOULD BE ON ALL PRODUCTS AND THE CHECK COULD BE REMOVED IF IT WAS NOT TAXED. IF A COMPANY OR ORG. IS TAX EXCEMPT IT SHOULD BE IN THE COMPANY SETUP OVER RIDING TAXES. AND WOULD REQUIRE A FORM OR #.