Parameters
- taxRule
- The rule to process
- price
- The price of the line item
- quantity
- Quantity of line item
- priceIncludesTax
- Indicates whether the price includes tax
Return Value
The tax for the line item under the given rule
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2