| 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 | $26.98 | 12.450% | $30.339 | $30.34 | $30.35 | $30.30 |
| Purchase #2 | $170.92 | 10.473% | $188.8205 | $188.82 | $188.80 | $188.80 |
| Purchase #3 | $182.71 | 12.171% | $204.9476 | $204.95 | $204.95 | $204.90 |
| Purchase #4 | $158.26 | 12.357% | $177.8162 | $177.82 | $177.80 | $177.80 |
| Purchase #5 | $37.90 | 10.329% | $41.8147 | $41.81 | $41.80 | $41.80 |
| Purchase #6 | $5.65 | 7.156% | $6.0543 | $6.05 | $6.05 | $6.10 |
| Purchase #7 | $125.58 | 13.746% | $142.8422 | $142.84 | $142.85 | $142.80 |
| 7 purchase totals = | $708.00 | $792.6345 | $792.63 | $792.60 | $792.50 | |