| 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 | $43.74 | 11.765% | $48.886 | $48.89 | $48.90 | $48.90 |
| Purchase #2 | $93.55 | 13.338% | $106.0277 | $106.03 | $106.05 | $106.00 |
| Purchase #3 | $144.72 | 3.344% | $149.5594 | $149.56 | $149.55 | $149.60 |
| Purchase #4 | $182.52 | 6.279% | $193.9804 | $193.98 | $194.00 | $194.00 |
| Purchase #5 | $113.85 | 13.245% | $128.9294 | $128.93 | $128.95 | $128.90 |
| Purchase #6 | $153.63 | 5.669% | $162.3393 | $162.34 | $162.35 | $162.30 |
| Purchase #7 | $28.34 | 6.229% | $30.1053 | $30.11 | $30.10 | $30.10 |
| 7 purchase totals = | $760.35 | $819.8275 | $819.84 | $819.90 | $819.80 | |