| 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 | $150.32 | 12.604% | $169.2663 | $169.27 | $169.25 | $169.30 |
| Purchase #2 | $169.53 | 7.632% | $182.4685 | $182.47 | $182.45 | $182.50 |
| Purchase #3 | $85.94 | 7.660% | $92.523 | $92.52 | $92.50 | $92.50 |
| Purchase #4 | $45.51 | 13.179% | $51.5078 | $51.51 | $51.50 | $51.50 |
| Purchase #5 | $148.36 | 10.195% | $163.4853 | $163.49 | $163.50 | $163.50 |
| Purchase #6 | $44.99 | 6.631% | $47.9733 | $47.97 | $47.95 | $48.00 |
| Purchase #7 | $129.25 | 7.565% | $139.0278 | $139.03 | $139.05 | $139.00 |
| 7 purchase totals = | $773.90 | $846.2520 | $846.26 | $846.20 | $846.30 | |