| 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 | $176.84 | 7.585% | $190.2533 | $190.25 | $190.25 | $190.30 |
| Purchase #2 | $95.93 | 12.701% | $108.1141 | $108.11 | $108.10 | $108.10 |
| Purchase #3 | $62.46 | 13.340% | $70.7922 | $70.79 | $70.80 | $70.80 |
| Purchase #4 | $170.44 | 4.286% | $177.7451 | $177.75 | $177.75 | $177.70 |
| Purchase #5 | $187.52 | 6.397% | $199.5157 | $199.52 | $199.50 | $199.50 |
| Purchase #6 | $21.96 | 3.653% | $22.7622 | $22.76 | $22.75 | $22.80 |
| Purchase #7 | $217.63 | 9.477% | $238.2548 | $238.25 | $238.25 | $238.30 |
| 7 purchase totals = | $932.78 | $1,007.4374 | $1,007.43 | $1,007.40 | $1,007.50 | |