| 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 | $148.44 | 11.449% | $165.4349 | $165.43 | $165.45 | $165.40 |
| Purchase #2 | $20.81 | 8.854% | $22.6525 | $22.65 | $22.65 | $22.70 |
| Purchase #3 | $149.69 | 13.686% | $170.1766 | $170.18 | $170.20 | $170.20 |
| Purchase #4 | $89.79 | 12.672% | $101.1682 | $101.17 | $101.15 | $101.20 |
| Purchase #5 | $122.62 | 11.641% | $136.8942 | $136.89 | $136.90 | $136.90 |
| Purchase #6 | $16.54 | 4.397% | $17.2673 | $17.27 | $17.25 | $17.30 |
| Purchase #7 | $93.50 | 10.413% | $103.2362 | $103.24 | $103.25 | $103.20 |
| 7 purchase totals = | $641.39 | $716.8299 | $716.83 | $716.85 | $716.90 | |