大麻油加州零售$80, 当时打7折。加州excise tax 是零售价的15%。但是我被收了19%。现在收到vendor的解释，懂行的妹妹给看一下，他们的算法对不对。谢谢！ Yes I would be happy to explain that in more detail. So your item, before the discount, is $80. This means that we bought the item at $40 which is the wholesale cost. So for this case, $40 * 80% Mark-UP * 15% equals excise tax. So, $40 * 1.80 * 0.15% = $10.80. I hope that explains it and I apologize for the confusion and inconvenience. 他们解释的是对的吗？excise tax 是怎么对打折后的产品收税的呢？
Yes I would be happy to explain that in more detail.
So your item, before the discount, is $80. This means that we bought the item at $40 which is the wholesale cost.
So for this case, $40 * 80% Mark-UP * 15% equals excise tax. So, $40 * 1.80 * 0.15% = $10.80.
I hope that explains it and I apologize for the confusion and inconvenience.
他们解释的是对的吗？excise tax 是怎么对打折后的产品收税的呢？