| 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 | $99.42 | 11.162% | $110.5173 | $110.52 | $110.50 | $110.50 |
| Purchase #2 | $182.48 | 4.260% | $190.2536 | $190.25 | $190.25 | $190.30 |
| Purchase #3 | $164.63 | 6.427% | $175.2108 | $175.21 | $175.20 | $175.20 |
| Purchase #4 | $187.26 | 13.683% | $212.8828 | $212.88 | $212.90 | $212.90 |
| Purchase #5 | $52.80 | 13.776% | $60.0737 | $60.07 | $60.05 | $60.10 |
| Purchase #6 | $7.86 | 3.502% | $8.1353 | $8.14 | $8.15 | $8.10 |
| Purchase #7 | $45.61 | 11.230% | $50.732 | $50.73 | $50.75 | $50.70 |
| 7 purchase totals = | $740.06 | $807.8055 | $807.80 | $807.80 | $807.80 | |