| 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 | $156.92 | 5.473% | $165.5082 | $165.51 | $165.50 | $165.50 |
| Purchase #2 | $97.32 | 13.718% | $110.6704 | $110.67 | $110.65 | $110.70 |
| Purchase #3 | $178.56 | 6.627% | $190.3932 | $190.39 | $190.40 | $190.40 |
| Purchase #4 | $111.78 | 13.139% | $126.4668 | $126.47 | $126.45 | $126.50 |
| Purchase #5 | $21.75 | 7.834% | $23.4539 | $23.45 | $23.45 | $23.50 |
| Purchase #6 | $146.47 | 4.592% | $153.1959 | $153.20 | $153.20 | $153.20 |
| Purchase #7 | $203.87 | 4.207% | $212.4468 | $212.45 | $212.45 | $212.40 |
| 7 purchase totals = | $916.67 | $982.1352 | $982.14 | $982.10 | $982.20 | |