Depending on the order, sales tax may be calculated and charged. Any sales tax charged will be indicated once your billing and/or shipping address have been entered during checkout. Sales tax is collected on United States orders placed by customers located in states where IMSI/Design has a tax presence. In some states, sales tax might or might not be collected depending on the contents of the customer’s shopping cart. For U.S. orders placed by customers in states where IMSI/Design does not have tax nexus, no sales tax is collected.