| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $20.81 | 11.627% | $23.2296 | $23.23 | $23.25 | $23.20 |
| Purchase #2 | $175.87 | 4.451% | $183.698 | $183.70 | $183.70 | $183.70 |
| Purchase #3 | $56.35 | 13.637% | $64.0344 | $64.03 | $64.05 | $64.00 |
| Purchase #4 | $169.50 | 10.872% | $187.928 | $187.93 | $187.95 | $187.90 |
| Purchase #5 | $134.53 | 10.628% | $148.8278 | $148.83 | $148.85 | $148.80 |
| Purchase #6 | $85.32 | 6.613% | $90.9622 | $90.96 | $90.95 | $91.00 |
| Purchase #7 | $228.76 | 9.592% | $250.7027 | $250.70 | $250.70 | $250.70 |
| 7 purchase totals = | $871.14 | $949.3827 | $949.38 | $949.45 | $949.30 | |