Why is gas 15 to 17 cents more in Pittsboro than in Siler City or Sanford?

Date: Tue, 8 Sep 2009 18:30:55 -0400 (EDT)
From: Robin Luker
Subject: gas prices

Can someone tell me why Pittsboro charges from 15 to 17 cents more for gas then Siler and Sanford?

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I end up just waiting till I go to Walmart and grab gas for $2.38 a gallon instead of paying $2.59 or a little less in Pittsboro, so not a big deal. Just the question why such a difference?