| 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 | $118.87 | 5.482% | $125.3865 | $125.39 | $125.40 | $125.40 |
| Purchase #2 | $86.66 | 3.687% | $89.8552 | $89.86 | $89.85 | $89.90 |
| Purchase #3 | $155.62 | 7.829% | $167.8035 | $167.80 | $167.80 | $167.80 |
| Purchase #4 | $187.64 | 4.395% | $195.8868 | $195.89 | $195.90 | $195.90 |
| Purchase #5 | $13.34 | 11.160% | $14.8287 | $14.83 | $14.85 | $14.80 |
| Purchase #6 | $84.36 | 10.503% | $93.2203 | $93.22 | $93.20 | $93.20 |
| Purchase #7 | $117.30 | 12.758% | $132.2651 | $132.27 | $132.25 | $132.30 |
| 7 purchase totals = | $763.79 | $819.2461 | $819.26 | $819.25 | $819.30 | |