| 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 | $125.66 | 11.494% | $140.1034 | $140.10 | $140.10 | $140.10 |
| Purchase #2 | $137.62 | 13.634% | $156.3831 | $156.38 | $156.40 | $156.40 |
| Purchase #3 | $103.47 | 12.754% | $116.6666 | $116.67 | $116.65 | $116.70 |
| Purchase #4 | $192.68 | 5.366% | $203.0192 | $203.02 | $203.00 | $203.00 |
| Purchase #5 | $8.70 | 9.168% | $9.4976 | $9.50 | $9.50 | $9.50 |
| Purchase #6 | $157.36 | 5.712% | $166.3484 | $166.35 | $166.35 | $166.30 |
| Purchase #7 | $106.40 | 4.466% | $111.1518 | $111.15 | $111.15 | $111.20 |
| 7 purchase totals = | $831.89 | $903.1701 | $903.17 | $903.15 | $903.20 | |