Hacker News new | comments | show | ask | jobs | submit login

Sales tax is a flat tax within a state, but it's wildly variable from state to state - Delaware has none, Maryland has ~6%, NY has over 8%. I think a percentage agreed upon by all states is probably the agreement they mentioned, but I don't think they had enough detail to confirm it.

Guidelines | FAQ | Support | API | Security | Lists | Bookmarklet | DMCA | Apply to YC | Contact