Returns product total tax in site main currency based on the product data and the data of the shopping cart.         
            
Namespace: CMS.EcommerceAssembly: CMS.Ecommerce (in CMS.Ecommerce.dll) Version: 8.0.0.0 (8.1.5347.20411)
Parameters
- sku
 - Type: CMS.Ecommerce SKUInfo
SKU data 
- cart
 - Type: CMS.Ecommerce ShoppingCartInfo
Shopping cart data 
- priceAfterDiscount
 - Type: 
System Double
SKU price in main currency after discount the tax should be applied to 
- parentSku (Optional)
 - Type: CMS.Ecommerce SKUInfo
The parent SKU for option(SKU) price calculation. Parent SKU taxes will be used. 
Return Value
Type:See Also