Mercari 1099-K Sales Tax

[cboros39]

Mercari includes buyer paid sales tax in their 1099-K. I understand that you can deduct that sales tax as an expense. I'm just not sure how it would be classified and entered on the schedule C form. Would you classify it under Miscellaneous expense as "buyer paid sales tax" and then enter the amount or is there a different category that it should be classified as and entered? 

[MinhT1]

Buyer paid sales tax that you (or Mercari on your behalf) repaid to the taxing authority can be deducted as an expenses and categorized as Taxes and Licenses.