| 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 | $108.26 | 11.566% | $120.7814 | $120.78 | $120.80 | $120.80 |
| Purchase #2 | $105.53 | 12.678% | $118.9091 | $118.91 | $118.90 | $118.90 |
| Purchase #3 | $163.33 | 7.837% | $176.1302 | $176.13 | $176.15 | $176.10 |
| Purchase #4 | $81.90 | 11.709% | $91.4897 | $91.49 | $91.50 | $91.50 |
| Purchase #5 | $127.75 | 9.158% | $139.4493 | $139.45 | $139.45 | $139.40 |
| Purchase #6 | $81.31 | 8.779% | $88.4482 | $88.45 | $88.45 | $88.40 |
| Purchase #7 | $164.83 | 3.185% | $170.0798 | $170.08 | $170.10 | $170.10 |
| 7 purchase totals = | $832.91 | $905.2877 | $905.29 | $905.35 | $905.20 | |