| 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 | $143.87 | 5.271% | $151.4534 | $151.45 | $151.45 | $151.50 |
| Purchase #2 | $240.28 | 4.196% | $250.3621 | $250.36 | $250.35 | $250.40 |
| Purchase #3 | $116.78 | 13.182% | $132.1739 | $132.17 | $132.15 | $132.20 |
| Purchase #4 | $89.69 | 3.842% | $93.1359 | $93.14 | $93.15 | $93.10 |
| Purchase #5 | $80.30 | 9.218% | $87.7021 | $87.70 | $87.70 | $87.70 |
| Purchase #6 | $132.67 | 12.523% | $149.2843 | $149.28 | $149.30 | $149.30 |
| Purchase #7 | $70.54 | 12.388% | $79.2785 | $79.28 | $79.30 | $79.30 |
| 7 purchase totals = | $874.13 | $943.3902 | $943.38 | $943.40 | $943.50 | |