| 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 | $143.71 | 13.836% | $163.5937 | $163.59 | $163.60 | $163.60 |
| Purchase #2 | $240.66 | 8.119% | $260.1992 | $260.20 | $260.20 | $260.20 |
| Purchase #3 | $58.84 | 12.346% | $66.1044 | $66.10 | $66.10 | $66.10 |
| Purchase #4 | $148.26 | 5.195% | $155.9621 | $155.96 | $155.95 | $156.00 |
| Purchase #5 | $205.54 | 7.645% | $221.2535 | $221.25 | $221.25 | $221.30 |
| Purchase #6 | $152.84 | 10.653% | $169.122 | $169.12 | $169.10 | $169.10 |
| Purchase #7 | $163.95 | 8.257% | $177.4874 | $177.49 | $177.50 | $177.50 |
| 7 purchase totals = | $1,113.80 | $1,213.7223 | $1,213.71 | $1,213.70 | $1,213.80 | |