| 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 | $98.75 | 9.232% | $107.8666 | $107.87 | $107.85 | $107.90 |
| Purchase #2 | $105.96 | 6.579% | $112.9311 | $112.93 | $112.95 | $112.90 |
| Purchase #3 | $175.30 | 12.532% | $197.2686 | $197.27 | $197.25 | $197.30 |
| Purchase #4 | $150.40 | 5.591% | $158.8089 | $158.81 | $158.80 | $158.80 |
| Purchase #5 | $10.81 | 8.581% | $11.7376 | $11.74 | $11.75 | $11.70 |
| Purchase #6 | $109.58 | 6.373% | $116.5635 | $116.56 | $116.55 | $116.60 |
| Purchase #7 | $221.96 | 7.541% | $238.698 | $238.70 | $238.70 | $238.70 |
| 7 purchase totals = | $872.76 | $943.8743 | $943.88 | $943.85 | $943.90 | |