| 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 | $161.31 | 11.745% | $180.2559 | $180.26 | $180.25 | $180.30 |
| Purchase #2 | $125.43 | 9.246% | $137.0273 | $137.03 | $137.05 | $137.00 |
| Purchase #3 | $116.84 | 11.565% | $130.3525 | $130.35 | $130.35 | $130.40 |
| Purchase #4 | $150.65 | 8.546% | $163.5245 | $163.52 | $163.50 | $163.50 |
| Purchase #5 | $155.65 | 9.733% | $170.7994 | $170.80 | $170.80 | $170.80 |
| Purchase #6 | $106.73 | 4.450% | $111.4795 | $111.48 | $111.50 | $111.50 |
| Purchase #7 | $49.59 | 4.594% | $51.8682 | $51.87 | $51.85 | $51.90 |
| 7 purchase totals = | $866.20 | $945.3073 | $945.31 | $945.30 | $945.40 | |