| 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 | $180.34 | 8.408% | $195.503 | $195.50 | $195.50 | $195.50 |
| Purchase #2 | $110.79 | 7.386% | $118.9729 | $118.97 | $118.95 | $119.00 |
| Purchase #3 | $187.48 | 12.383% | $210.6956 | $210.70 | $210.70 | $210.70 |
| Purchase #4 | $150.47 | 12.650% | $169.5045 | $169.50 | $169.50 | $169.50 |
| Purchase #5 | $190.88 | 9.304% | $208.6395 | $208.64 | $208.65 | $208.60 |
| Purchase #6 | $18.91 | 5.401% | $19.9313 | $19.93 | $19.95 | $19.90 |
| Purchase #7 | $17.91 | 12.470% | $20.1434 | $20.14 | $20.15 | $20.10 |
| 7 purchase totals = | $856.78 | $943.3902 | $943.38 | $943.40 | $943.30 | |