http://www.taxrates.com/blog/2016/12/09/vw-owners-have-to-pay-sales-tax-on-buybacks/
https://www.bna.com/sales-tax-slice-b73014448291/
http://news.cchgroup.com/2016/12/07/tennessee-sales-use-tax-tax-consequences-owners-volkswagen-vehicles-discussed/
http://ryan.com/Tax-Gateway/Tax-Developments?id=857538f1-2187-468d-bc23-33d68d53ff2a&year=2016