| 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 | $168.33 | 13.313% | $190.7398 | $190.74 | $190.75 | $190.70 |
| Purchase #2 | $59.72 | 12.810% | $67.3701 | $67.37 | $67.35 | $67.40 |
| Purchase #3 | $13.79 | 11.410% | $15.3634 | $15.36 | $15.35 | $15.40 |
| Purchase #4 | $111.89 | 8.602% | $121.5148 | $121.51 | $121.50 | $121.50 |
| Purchase #5 | $52.87 | 9.111% | $57.687 | $57.69 | $57.70 | $57.70 |
| Purchase #6 | $214.25 | 7.224% | $229.7274 | $229.73 | $229.75 | $229.70 |
| Purchase #7 | $76.80 | 5.764% | $81.2268 | $81.23 | $81.25 | $81.20 |
| 7 purchase totals = | $697.65 | $763.6293 | $763.63 | $763.65 | $763.60 | |