| 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 | $152.57 | 11.325% | $169.8486 | $169.85 | $169.85 | $169.80 |
| Purchase #2 | $182.70 | 10.198% | $201.3317 | $201.33 | $201.35 | $201.30 |
| Purchase #3 | $48.92 | 3.680% | $50.7203 | $50.72 | $50.70 | $50.70 |
| Purchase #4 | $104.59 | 3.614% | $108.3699 | $108.37 | $108.35 | $108.40 |
| Purchase #5 | $19.45 | 12.282% | $21.8388 | $21.84 | $21.85 | $21.80 |
| Purchase #6 | $22.64 | 12.692% | $25.5135 | $25.51 | $25.50 | $25.50 |
| Purchase #7 | $86.32 | 9.227% | $94.2847 | $94.28 | $94.30 | $94.30 |
| 7 purchase totals = | $617.19 | $671.9075 | $671.90 | $671.90 | $671.80 | |