| 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 | $148.28 | 3.698% | $153.7634 | $153.76 | $153.75 | $153.80 |
| Purchase #2 | $97.61 | 12.482% | $109.7937 | $109.79 | $109.80 | $109.80 |
| Purchase #3 | $71.97 | 7.488% | $77.3591 | $77.36 | $77.35 | $77.40 |
| Purchase #4 | $128.64 | 10.571% | $142.2385 | $142.24 | $142.25 | $142.20 |
| Purchase #5 | $158.70 | 13.519% | $180.1547 | $180.15 | $180.15 | $180.20 |
| Purchase #6 | $165.97 | 6.543% | $176.8294 | $176.83 | $176.85 | $176.80 |
| Purchase #7 | $36.83 | 5.355% | $38.8022 | $38.80 | $38.80 | $38.80 |
| 7 purchase totals = | $808.00 | $878.9410 | $878.93 | $878.95 | $879.00 | |