The following states tax shipping costs when they are part of an order, regardless of whether the shipping charge is part of the price of the item or listed separately.
Arkansas, Connecticut, District of Columbia, Georgia, Hawaii, Illinois, Indiana, Kansas, Kentucky, Michigan, Minnesota, Mississippi, Missouri, Nebraska, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Vermont, Washington, West Virginia and Wisconsin.