| 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 | $127.69 | 6.783% | $136.3512 | $136.35 | $136.35 | $136.40 |
| Purchase #2 | $158.27 | 3.403% | $163.6559 | $163.66 | $163.65 | $163.70 |
| Purchase #3 | $191.90 | 5.521% | $202.4948 | $202.49 | $202.50 | $202.50 |
| Purchase #4 | $78.39 | 8.566% | $85.1049 | $85.10 | $85.10 | $85.10 |
| Purchase #5 | $200.66 | 11.747% | $224.2315 | $224.23 | $224.25 | $224.20 |
| Purchase #6 | $105.72 | 7.134% | $113.2621 | $113.26 | $113.25 | $113.30 |
| Purchase #7 | $243.53 | 4.644% | $254.8395 | $254.84 | $254.85 | $254.80 |
| 7 purchase totals = | $1,106.16 | $1,179.9399 | $1,179.93 | $1,179.95 | $1,180.00 | |