| 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 | $144.76 | 10.307% | $159.6804 | $159.68 | $159.70 | $159.70 |
| Purchase #2 | $250.88 | 3.589% | $259.8841 | $259.88 | $259.90 | $259.90 |
| Purchase #3 | $86.77 | 12.402% | $97.5312 | $97.53 | $97.55 | $97.50 |
| Purchase #4 | $29.44 | 12.840% | $33.2201 | $33.22 | $33.20 | $33.20 |
| Purchase #5 | $59.32 | 5.198% | $62.4035 | $62.40 | $62.40 | $62.40 |
| Purchase #6 | $175.32 | 9.133% | $191.332 | $191.33 | $191.35 | $191.30 |
| Purchase #7 | $111.31 | 9.790% | $122.2072 | $122.21 | $122.20 | $122.20 |
| 7 purchase totals = | $857.80 | $926.2585 | $926.25 | $926.30 | $926.20 | |