| 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 | $170.65 | 3.693% | $176.9521 | $176.95 | $176.95 | $177.00 |
| Purchase #2 | $88.69 | 9.523% | $97.1359 | $97.14 | $97.15 | $97.10 |
| Purchase #3 | $82.64 | 11.785% | $92.3791 | $92.38 | $92.40 | $92.40 |
| Purchase #4 | $92.58 | 13.653% | $105.2199 | $105.22 | $105.20 | $105.20 |
| Purchase #5 | $27.83 | 4.725% | $29.145 | $29.15 | $29.15 | $29.10 |
| Purchase #6 | $226.36 | 13.513% | $256.948 | $256.95 | $256.95 | $256.90 |
| Purchase #7 | $58.85 | 4.317% | $61.3906 | $61.39 | $61.40 | $61.40 |
| 7 purchase totals = | $747.60 | $819.1706 | $819.18 | $819.20 | $819.10 | |