| 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 | $111.38 | 12.787% | $125.6222 | $125.62 | $125.60 | $125.60 |
| Purchase #2 | $172.54 | 4.414% | $180.1559 | $180.16 | $180.15 | $180.20 |
| Purchase #3 | $182.75 | 11.632% | $204.0075 | $204.01 | $204.00 | $204.00 |
| Purchase #4 | $15.87 | 8.601% | $17.235 | $17.24 | $17.25 | $17.20 |
| Purchase #5 | $81.99 | 6.227% | $87.0955 | $87.10 | $87.10 | $87.10 |
| Purchase #6 | $55.40 | 7.747% | $59.6918 | $59.69 | $59.70 | $59.70 |
| Purchase #7 | $21.78 | 10.273% | $24.0175 | $24.02 | $24.00 | $24.00 |
| 7 purchase totals = | $641.71 | $697.8254 | $697.84 | $697.80 | $697.80 | |