| 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 | $137.97 | 7.480% | $148.2902 | $148.29 | $148.30 | $148.30 |
| Purchase #2 | $66.43 | 5.605% | $70.1534 | $70.15 | $70.15 | $70.20 |
| Purchase #3 | $48.43 | 10.360% | $53.4473 | $53.45 | $53.45 | $53.40 |
| Purchase #4 | $163.68 | 3.303% | $169.0864 | $169.09 | $169.10 | $169.10 |
| Purchase #5 | $188.81 | 8.381% | $204.6342 | $204.63 | $204.65 | $204.60 |
| Purchase #6 | $69.54 | 4.642% | $72.768 | $72.77 | $72.75 | $72.80 |
| Purchase #7 | $81.84 | 8.598% | $88.8766 | $88.88 | $88.90 | $88.90 |
| 7 purchase totals = | $756.70 | $807.2561 | $807.26 | $807.30 | $807.30 | |