set  param for cart subtotal to false by default #1604
Rewrite price calculation for edd_get_cart_content_details() to ensure the item price takes into account both taxes and discounts. #1604
pass  as true in edd_Get_cart_subtotal() when getting cart discount amounts
Tweak PayPal price calculations. #1604
Simplify edd_complete_purchase() to improve how earnings are increased for products during purchase (deprecating edd_get_Download_final_Price(). #1604