| 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 | $165.55 | 13.785% | $188.3711 | $188.37 | $188.35 | $188.40 |
| Purchase #2 | $202.48 | 6.314% | $215.2646 | $215.26 | $215.25 | $215.30 |
| Purchase #3 | $243.41 | 9.316% | $266.0861 | $266.09 | $266.10 | $266.10 |
| Purchase #4 | $77.48 | 4.551% | $81.0061 | $81.01 | $81.00 | $81.00 |
| Purchase #5 | $107.84 | 3.178% | $111.2672 | $111.27 | $111.25 | $111.30 |
| Purchase #6 | $5.37 | 10.313% | $5.9238 | $5.92 | $5.90 | $5.90 |
| Purchase #7 | $62.37 | 3.604% | $64.6178 | $64.62 | $64.60 | $64.60 |
| 7 purchase totals = | $864.50 | $932.5367 | $932.54 | $932.45 | $932.60 | |