| 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 | $125.79 | 5.458% | $132.6556 | $132.66 | $132.65 | $132.70 |
| Purchase #2 | $104.29 | 5.340% | $109.8591 | $109.86 | $109.85 | $109.90 |
| Purchase #3 | $19.97 | 9.710% | $21.9091 | $21.91 | $21.90 | $21.90 |
| Purchase #4 | $51.71 | 12.250% | $58.0445 | $58.04 | $58.05 | $58.00 |
| Purchase #5 | $82.55 | 13.136% | $93.3938 | $93.39 | $93.40 | $93.40 |
| Purchase #6 | $162.92 | 13.218% | $184.4548 | $184.45 | $184.45 | $184.50 |
| Purchase #7 | $189.94 | 13.119% | $214.8582 | $214.86 | $214.85 | $214.90 |
| 7 purchase totals = | $737.17 | $815.1751 | $815.17 | $815.15 | $815.30 | |