| 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 | $74.67 | 10.767% | $82.7097 | $82.71 | $82.70 | $82.70 |
| Purchase #2 | $139.77 | 13.553% | $158.713 | $158.71 | $158.70 | $158.70 |
| Purchase #3 | $147.61 | 8.402% | $160.0122 | $160.01 | $160.00 | $160.00 |
| Purchase #4 | $190.77 | 3.404% | $197.2638 | $197.26 | $197.25 | $197.30 |
| Purchase #5 | $21.43 | 13.549% | $24.3336 | $24.33 | $24.35 | $24.30 |
| Purchase #6 | $219.58 | 13.400% | $249.0037 | $249.00 | $249.00 | $249.00 |
| Purchase #7 | $224.75 | 11.821% | $251.3177 | $251.32 | $251.30 | $251.30 |
| 7 purchase totals = | $1,018.58 | $1,123.3537 | $1,123.34 | $1,123.30 | $1,123.30 | |