| 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 | $221.82 | 7.171% | $237.7267 | $237.73 | $237.75 | $237.70 |
| Purchase #2 | $140.85 | 12.815% | $158.8999 | $158.90 | $158.90 | $158.90 |
| Purchase #3 | $82.98 | 4.231% | $86.4909 | $86.49 | $86.50 | $86.50 |
| Purchase #4 | $170.61 | 3.596% | $176.7451 | $176.75 | $176.75 | $176.70 |
| Purchase #5 | $42.61 | 3.851% | $44.2509 | $44.25 | $44.25 | $44.30 |
| Purchase #6 | $58.56 | 12.676% | $65.9831 | $65.98 | $66.00 | $66.00 |
| Purchase #7 | $186.32 | 9.569% | $204.149 | $204.15 | $204.15 | $204.10 |
| 7 purchase totals = | $903.75 | $974.2456 | $974.25 | $974.30 | $974.20 | |