Zero stars. (Located on Windmill & LV Blvd.) Simply needed some change for putting air in my tires (at the machine on their property). I was rudely answered by the woman at the counter, who I assume is related to/is the owner, "you have to buy something." Not about to get hustled so I put $20 into the slot machine and cashed out. She inpolitely tosses $20 on the counter. Not sure what the profit margin on the smallest item in the store is. Most likely it's a few cents. Ending business with my neighborhood gas station could possibly cost them hundreds if not thousands lifetime.
On the plus side, the lady at Chevron across the street was very nice and accepted my simple request with no problems.
Even if gas is a few cents more across the street, I'll take my business there as they deserve it.