I'm surprised it isn't lower than that in NJ. You have some of the lower taxes, unless there are additional city gas taxes in different cities that aren't figured in with the federal and state taxes at
http://64.233.161.104/search?q=cache:uwluzJjsQL0J:api-ec.api.org/filelibrary/Gasoline-taxes.pdf+gasoline+taxes+by+state&hl=en&gl=us&ct=clnk&cd=10
ha-ha! Everybody gets in on the tax act in NJ!!!!
The only good thing about it - there is no SELF SERVE. All gas is pumped by a station attendant. (They don't do windows) I like that part.
Most of South Jersey has prices in the $2.20's.