| 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 | $127.46 | 11.742% | $142.4264 | $142.43 | $142.45 | $142.40 |
| Purchase #2 | $17.36 | 9.477% | $19.0052 | $19.01 | $19.00 | $19.00 |
| Purchase #3 | $70.41 | 6.467% | $74.9634 | $74.96 | $74.95 | $75.00 |
| Purchase #4 | $125.28 | 3.541% | $129.7162 | $129.72 | $129.70 | $129.70 |
| Purchase #5 | $93.39 | 4.244% | $97.3535 | $97.35 | $97.35 | $97.40 |
| Purchase #6 | $102.45 | 5.588% | $108.1749 | $108.17 | $108.15 | $108.20 |
| Purchase #7 | $164.35 | 9.673% | $180.2476 | $180.25 | $180.25 | $180.20 |
| 7 purchase totals = | $700.70 | $751.8872 | $751.89 | $751.85 | $751.90 | |