| 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 | $14.99 | 13.566% | $17.0235 | $17.02 | $17.00 | $17.00 |
| Purchase #2 | $93.57 | 13.544% | $106.2431 | $106.24 | $106.25 | $106.20 |
| Purchase #3 | $146.78 | 3.150% | $151.4036 | $151.40 | $151.40 | $151.40 |
| Purchase #4 | $93.27 | 10.821% | $103.3627 | $103.36 | $103.35 | $103.40 |
| Purchase #5 | $106.79 | 5.313% | $112.4638 | $112.46 | $112.45 | $112.50 |
| Purchase #6 | $99.90 | 11.325% | $111.2137 | $111.21 | $111.20 | $111.20 |
| Purchase #7 | $158.38 | 5.583% | $167.2224 | $167.22 | $167.20 | $167.20 |
| 7 purchase totals = | $713.68 | $768.9328 | $768.91 | $768.85 | $768.90 | |