(US only) The amount of sales tax, calculated for a transaction based on the SalesTaxPercent and pricing information.
GetItemTransactions can return incorrect sales tax if the name of a state is not abbreviated (e.g. if the value is "Illinois" rather than "IL") in TransactionArray.Transaction.Buyer.BuyerInfo.ShippingAddress.StateOrProvince. If the name of a state is not abbreviated, sales tax should be obtained by using the ItemID and TransactionID to call GetOrderTransactions.
Applicable to Half.com (for GetOrders).
See the Field Index to learn which calls use SalesTaxAmount.
Percent of an item's price to be charged as the sales tax for the transaction. The value passed in is stored with a precision of 3 digits after the decimal point (##.###).
Applicable to Half.com (for GetOrders).
See the Field Index to learn which calls use SalesTaxPercent.