| 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 | $166.68 | 11.311% | $185.5332 | $185.53 | $185.55 | $185.50 |
| Purchase #2 | $97.81 | 5.339% | $103.0321 | $103.03 | $103.05 | $103.00 |
| Purchase #3 | $102.36 | 7.602% | $110.1414 | $110.14 | $110.15 | $110.10 |
| Purchase #4 | $55.72 | 6.504% | $59.344 | $59.34 | $59.35 | $59.30 |
| Purchase #5 | $187.83 | 7.539% | $201.9905 | $201.99 | $202.00 | $202.00 |
| Purchase #6 | $15.90 | 11.579% | $17.7411 | $17.74 | $17.75 | $17.70 |
| Purchase #7 | $173.58 | 8.706% | $188.6919 | $188.69 | $188.70 | $188.70 |
| 7 purchase totals = | $799.88 | $866.4742 | $866.46 | $866.55 | $866.30 | |