| 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 | $170.61 | 3.778% | $177.0556 | $177.06 | $177.05 | $177.10 |
| Purchase #2 | $225.76 | 7.546% | $242.7958 | $242.80 | $242.80 | $242.80 |
| Purchase #3 | $30.70 | 8.689% | $33.3675 | $33.37 | $33.35 | $33.40 |
| Purchase #4 | $17.56 | 4.234% | $18.3035 | $18.30 | $18.30 | $18.30 |
| Purchase #5 | $141.84 | 9.379% | $155.1432 | $155.14 | $155.15 | $155.10 |
| Purchase #6 | $65.41 | 3.191% | $67.4972 | $67.50 | $67.50 | $67.50 |
| Purchase #7 | $105.68 | 7.317% | $113.4126 | $113.41 | $113.40 | $113.40 |
| 7 purchase totals = | $757.56 | $807.5754 | $807.58 | $807.55 | $807.60 | |