| 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 | $150.91 | 10.325% | $166.4915 | $166.49 | $166.50 | $166.50 |
| Purchase #2 | $57.96 | 3.297% | $59.8709 | $59.87 | $59.85 | $59.90 |
| Purchase #3 | $137.26 | 9.689% | $150.5591 | $150.56 | $150.55 | $150.60 |
| Purchase #4 | $25.85 | 8.667% | $28.0904 | $28.09 | $28.10 | $28.10 |
| Purchase #5 | $244.26 | 13.156% | $276.3948 | $276.39 | $276.40 | $276.40 |
| Purchase #6 | $232.26 | 13.428% | $263.4479 | $263.45 | $263.45 | $263.40 |
| Purchase #7 | $27.63 | 8.560% | $29.9951 | $30.00 | $30.00 | $30.00 |
| 7 purchase totals = | $876.13 | $974.8497 | $974.85 | $974.85 | $974.90 | |