| 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 | $152.80 | 11.382% | $170.1917 | $170.19 | $170.20 | $170.20 |
| Purchase #2 | $232.81 | 8.193% | $251.8841 | $251.88 | $251.90 | $251.90 |
| Purchase #3 | $130.62 | 6.685% | $139.3519 | $139.35 | $139.35 | $139.40 |
| Purchase #4 | $25.64 | 11.184% | $28.5076 | $28.51 | $28.50 | $28.50 |
| Purchase #5 | $26.63 | 10.608% | $29.4549 | $29.45 | $29.45 | $29.50 |
| Purchase #6 | $238.38 | 9.390% | $260.7639 | $260.76 | $260.75 | $260.80 |
| Purchase #7 | $61.76 | 5.278% | $65.0197 | $65.02 | $65.00 | $65.00 |
| 7 purchase totals = | $868.64 | $945.1738 | $945.16 | $945.15 | $945.30 | |