| 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 | $185.42 | 10.529% | $204.9429 | $204.94 | $204.95 | $204.90 |
| Purchase #2 | $220.66 | 5.270% | $232.2888 | $232.29 | $232.30 | $232.30 |
| Purchase #3 | $94.27 | 13.620% | $107.1096 | $107.11 | $107.10 | $107.10 |
| Purchase #4 | $146.36 | 3.212% | $151.0611 | $151.06 | $151.05 | $151.10 |
| Purchase #5 | $101.59 | 3.410% | $105.0542 | $105.05 | $105.05 | $105.10 |
| Purchase #6 | $39.33 | 4.617% | $41.1459 | $41.15 | $41.15 | $41.10 |
| Purchase #7 | $48.84 | 13.565% | $55.4651 | $55.47 | $55.45 | $55.50 |
| 7 purchase totals = | $836.47 | $897.0676 | $897.07 | $897.05 | $897.10 | |