| 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 | $162.47 | 5.246% | $170.9932 | $170.99 | $171.00 | $171.00 |
| Purchase #2 | $154.72 | 4.611% | $161.8541 | $161.85 | $161.85 | $161.90 |
| Purchase #3 | $47.96 | 11.698% | $53.5704 | $53.57 | $53.55 | $53.60 |
| Purchase #4 | $132.67 | 10.599% | $146.7317 | $146.73 | $146.75 | $146.70 |
| Purchase #5 | $55.51 | 6.870% | $59.3235 | $59.32 | $59.30 | $59.30 |
| Purchase #6 | $126.85 | 3.466% | $131.2466 | $131.25 | $131.25 | $131.20 |
| Purchase #7 | $93.61 | 3.819% | $97.185 | $97.19 | $97.20 | $97.20 |
| 7 purchase totals = | $773.79 | $820.9045 | $820.90 | $820.90 | $820.90 | |