| 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 | $157.63 | 10.192% | $173.6956 | $173.70 | $173.70 | $173.70 |
| Purchase #2 | $27.48 | 10.804% | $30.4489 | $30.45 | $30.45 | $30.40 |
| Purchase #3 | $93.99 | 11.610% | $104.9022 | $104.90 | $104.90 | $104.90 |
| Purchase #4 | $15.79 | 12.872% | $17.8225 | $17.82 | $17.80 | $17.80 |
| Purchase #5 | $146.49 | 8.524% | $158.9768 | $158.98 | $159.00 | $159.00 |
| Purchase #6 | $108.47 | 10.295% | $119.637 | $119.64 | $119.65 | $119.60 |
| Purchase #7 | $160.88 | 12.330% | $180.7165 | $180.72 | $180.70 | $180.70 |
| 7 purchase totals = | $710.73 | $786.1995 | $786.21 | $786.20 | $786.10 | |