can someone help me understand how to do this? ive been trying to figure this out and i cant seem to know how to journalize these two entries

June 13: Sold Services for Cash Window cleaning services were performed on a private residence for $250.00 plus 7% sale tax. Invoice Number: PW003. June 14: Sold Services for Cash Window cleaning services were performed on a private residence for $160.50 which included the sales tax of 7%. Invoice Number: PW004