| 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 | $147.70 | 7.134% | $158.2369 | $158.24 | $158.25 | $158.20 |
| Purchase #2 | $191.87 | 5.275% | $201.9911 | $201.99 | $202.00 | $202.00 |
| Purchase #3 | $58.77 | 13.668% | $66.8027 | $66.80 | $66.80 | $66.80 |
| Purchase #4 | $104.54 | 8.489% | $113.4144 | $113.41 | $113.40 | $113.40 |
| Purchase #5 | $149.46 | 6.638% | $159.3812 | $159.38 | $159.40 | $159.40 |
| Purchase #6 | $180.81 | 3.826% | $187.7278 | $187.73 | $187.75 | $187.70 |
| Purchase #7 | $76.25 | 13.521% | $86.5598 | $86.56 | $86.55 | $86.60 |
| 7 purchase totals = | $909.40 | $974.1139 | $974.11 | $974.15 | $974.10 | |