| 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 | $164.48 | 8.534% | $178.5167 | $178.52 | $178.50 | $178.50 |
| Purchase #2 | $93.58 | 13.441% | $106.1581 | $106.16 | $106.15 | $106.20 |
| Purchase #3 | $219.51 | 7.766% | $236.5571 | $236.56 | $236.55 | $236.60 |
| Purchase #4 | $48.53 | 7.440% | $52.1406 | $52.14 | $52.15 | $52.10 |
| Purchase #5 | $78.45 | 12.526% | $88.2766 | $88.28 | $88.30 | $88.30 |
| Purchase #6 | $167.46 | 4.295% | $174.6524 | $174.65 | $174.65 | $174.70 |
| Purchase #7 | $97.39 | 9.856% | $106.9888 | $106.99 | $107.00 | $107.00 |
| 7 purchase totals = | $869.40 | $943.2903 | $943.30 | $943.30 | $943.40 | |