| 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 | $176.83 | 5.370% | $186.3258 | $186.33 | $186.35 | $186.30 |
| Purchase #2 | $184.36 | 4.243% | $192.1824 | $192.18 | $192.20 | $192.20 |
| Purchase #3 | $91.64 | 5.456% | $96.6399 | $96.64 | $96.65 | $96.60 |
| Purchase #4 | $94.98 | 10.716% | $105.1581 | $105.16 | $105.15 | $105.20 |
| Purchase #5 | $41.84 | 10.417% | $46.1985 | $46.20 | $46.20 | $46.20 |
| Purchase #6 | $25.69 | 12.110% | $28.8011 | $28.80 | $28.80 | $28.80 |
| Purchase #7 | $44.52 | 11.758% | $49.7547 | $49.75 | $49.75 | $49.80 |
| 7 purchase totals = | $659.86 | $705.0605 | $705.06 | $705.10 | $705.10 | |