| 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 | $148.91 | 6.311% | $158.3077 | $158.31 | $158.30 | $158.30 |
| Purchase #2 | $135.79 | 13.562% | $154.2058 | $154.21 | $154.20 | $154.20 |
| Purchase #3 | $201.29 | 12.509% | $226.4694 | $226.47 | $226.45 | $226.50 |
| Purchase #4 | $93.47 | 6.796% | $99.8222 | $99.82 | $99.80 | $99.80 |
| Purchase #5 | $117.48 | 12.540% | $132.212 | $132.21 | $132.20 | $132.20 |
| Purchase #6 | $55.46 | 5.791% | $58.6717 | $58.67 | $58.65 | $58.70 |
| Purchase #7 | $53.31 | 11.365% | $59.3687 | $59.37 | $59.35 | $59.40 |
| 7 purchase totals = | $805.71 | $889.0575 | $889.06 | $888.95 | $889.10 | |