| 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 | $165.38 | 6.180% | $175.6005 | $175.60 | $175.60 | $175.60 |
| Purchase #2 | $112.69 | 4.834% | $118.1374 | $118.14 | $118.15 | $118.10 |
| Purchase #3 | $149.49 | 10.760% | $165.5751 | $165.58 | $165.60 | $165.60 |
| Purchase #4 | $15.70 | 9.501% | $17.1917 | $17.19 | $17.20 | $17.20 |
| Purchase #5 | $79.49 | 10.695% | $87.9915 | $87.99 | $88.00 | $88.00 |
| Purchase #6 | $107.25 | 11.118% | $119.1741 | $119.17 | $119.15 | $119.20 |
| Purchase #7 | $36.70 | 4.168% | $38.2297 | $38.23 | $38.25 | $38.20 |
| 7 purchase totals = | $666.70 | $721.9000 | $721.90 | $721.95 | $721.90 | |