| 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 | $147.43 | 11.126% | $163.8331 | $163.83 | $163.85 | $163.80 |
| Purchase #2 | $62.62 | 4.338% | $65.3365 | $65.34 | $65.35 | $65.30 |
| Purchase #3 | $83.57 | 6.264% | $88.8048 | $88.80 | $88.80 | $88.80 |
| Purchase #4 | $15.86 | 5.258% | $16.6939 | $16.69 | $16.70 | $16.70 |
| Purchase #5 | $111.57 | 12.323% | $125.3188 | $125.32 | $125.30 | $125.30 |
| Purchase #6 | $86.25 | 7.525% | $92.7403 | $92.74 | $92.75 | $92.70 |
| Purchase #7 | $115.56 | 9.681% | $126.7474 | $126.75 | $126.75 | $126.70 |
| 7 purchase totals = | $622.86 | $679.4748 | $679.47 | $679.50 | $679.30 | |