| 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 | $198.25 | 11.297% | $220.6463 | $220.65 | $220.65 | $220.60 |
| Purchase #2 | $26.87 | 13.314% | $30.4475 | $30.45 | $30.45 | $30.40 |
| Purchase #3 | $64.48 | 5.674% | $68.1386 | $68.14 | $68.15 | $68.10 |
| Purchase #4 | $150.25 | 7.623% | $161.7036 | $161.70 | $161.70 | $161.70 |
| Purchase #5 | $154.63 | 10.273% | $170.5151 | $170.52 | $170.50 | $170.50 |
| Purchase #6 | $30.99 | 9.265% | $33.8612 | $33.86 | $33.85 | $33.90 |
| Purchase #7 | $90.93 | 6.820% | $97.1314 | $97.13 | $97.15 | $97.10 |
| 7 purchase totals = | $716.40 | $782.4437 | $782.45 | $782.45 | $782.30 | |