| 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 | $227.27 | 5.757% | $240.3539 | $240.35 | $240.35 | $240.40 |
| Purchase #2 | $151.86 | 9.427% | $166.1758 | $166.18 | $166.20 | $166.20 |
| Purchase #3 | $17.57 | 4.489% | $18.3587 | $18.36 | $18.35 | $18.40 |
| Purchase #4 | $65.68 | 9.203% | $71.7245 | $71.72 | $71.70 | $71.70 |
| Purchase #5 | $202.54 | 6.238% | $215.1744 | $215.17 | $215.15 | $215.20 |
| Purchase #6 | $90.74 | 7.578% | $97.6163 | $97.62 | $97.60 | $97.60 |
| Purchase #7 | $99.31 | 8.525% | $107.7762 | $107.78 | $107.80 | $107.80 |
| 7 purchase totals = | $854.97 | $917.1798 | $917.18 | $917.15 | $917.30 | |