Upon completion of the initial cab ride, I had provided a small tip--small because I thought cabs worked like some buses, whereby they expect exact change, thus I wanted to make sure that I had exact change for other cabs that I would subsequently utilize later that day, since I was running low on small bills.

This resulted in the driver rejecting the tip and spouting profanities. I thought money was money, but apparently he did not agree.

Later that day, I had taken a ride with the same driver. Upon boarding, I explained why the tip had been small. He subsequently went on a tirade. I could have engaged but opted to not do so.

Would I ride with this company again? Well, I can tolerate disrespect, but their cabs don't seem as clean as others I have used, so possibly not.