| 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 | $139.97 | 12.213% | $157.0645 | $157.06 | $157.05 | $157.10 |
| Purchase #2 | $26.56 | 9.443% | $29.0681 | $29.07 | $29.05 | $29.10 |
| Purchase #3 | $85.98 | 13.290% | $97.4067 | $97.41 | $97.40 | $97.40 |
| Purchase #4 | $57.92 | 5.799% | $61.2788 | $61.28 | $61.30 | $61.30 |
| Purchase #5 | $91.52 | 6.799% | $97.7424 | $97.74 | $97.75 | $97.70 |
| Purchase #6 | $192.41 | 4.285% | $200.6548 | $200.65 | $200.65 | $200.70 |
| Purchase #7 | $149.61 | 10.632% | $165.5165 | $165.52 | $165.50 | $165.50 |
| 7 purchase totals = | $743.97 | $808.7318 | $808.73 | $808.70 | $808.80 | |