| 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 | $124.88 | 8.375% | $135.3387 | $135.34 | $135.35 | $135.30 |
| Purchase #2 | $178.98 | 12.509% | $201.3686 | $201.37 | $201.35 | $201.40 |
| Purchase #3 | $45.25 | 12.123% | $50.7357 | $50.74 | $50.75 | $50.70 |
| Purchase #4 | $26.81 | 8.563% | $29.1057 | $29.11 | $29.10 | $29.10 |
| Purchase #5 | $55.36 | 3.850% | $57.4914 | $57.49 | $57.50 | $57.50 |
| Purchase #6 | $224.58 | 13.260% | $254.3593 | $254.36 | $254.35 | $254.40 |
| Purchase #7 | $150.70 | 10.461% | $166.4647 | $166.46 | $166.45 | $166.50 |
| 7 purchase totals = | $806.56 | $894.8641 | $894.87 | $894.85 | $894.90 | |