| 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 | $235.97 | 4.725% | $247.1196 | $247.12 | $247.10 | $247.10 |
| Purchase #2 | $169.48 | 11.229% | $188.5109 | $188.51 | $188.50 | $188.50 |
| Purchase #3 | $59.50 | 10.196% | $65.5666 | $65.57 | $65.55 | $65.60 |
| Purchase #4 | $66.37 | 13.868% | $75.5742 | $75.57 | $75.55 | $75.60 |
| Purchase #5 | $105.36 | 9.406% | $115.2702 | $115.27 | $115.25 | $115.30 |
| Purchase #6 | $69.37 | 10.230% | $76.4666 | $76.47 | $76.45 | $76.50 |
| Purchase #7 | $143.32 | 7.584% | $154.1894 | $154.19 | $154.20 | $154.20 |
| 7 purchase totals = | $849.37 | $922.6975 | $922.70 | $922.60 | $922.80 | |