| 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 | $145.32 | 13.539% | $164.9949 | $164.99 | $165.00 | $165.00 |
| Purchase #2 | $183.38 | 13.614% | $208.3454 | $208.35 | $208.35 | $208.30 |
| Purchase #3 | $91.45 | 6.249% | $97.1647 | $97.16 | $97.15 | $97.20 |
| Purchase #4 | $79.76 | 5.137% | $83.8573 | $83.86 | $83.85 | $83.90 |
| Purchase #5 | $103.96 | 3.203% | $107.2898 | $107.29 | $107.30 | $107.30 |
| Purchase #6 | $9.86 | 4.762% | $10.3295 | $10.33 | $10.35 | $10.30 |
| Purchase #7 | $112.42 | 8.254% | $121.6991 | $121.70 | $121.70 | $121.70 |
| 7 purchase totals = | $726.15 | $793.6807 | $793.68 | $793.70 | $793.70 | |