| 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 | $121.36 | 5.378% | $127.8867 | $127.89 | $127.90 | $127.90 |
| Purchase #2 | $59.84 | 4.842% | $62.7375 | $62.74 | $62.75 | $62.70 |
| Purchase #3 | $150.87 | 5.263% | $158.8103 | $158.81 | $158.80 | $158.80 |
| Purchase #4 | $42.43 | 8.322% | $45.961 | $45.96 | $45.95 | $46.00 |
| Purchase #5 | $110.84 | 10.428% | $122.3984 | $122.40 | $122.40 | $122.40 |
| Purchase #6 | $133.81 | 3.499% | $138.492 | $138.49 | $138.50 | $138.50 |
| Purchase #7 | $155.36 | 9.434% | $170.0167 | $170.02 | $170.00 | $170.00 |
| 7 purchase totals = | $774.51 | $826.3026 | $826.31 | $826.30 | $826.30 | |