| 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 | $138.72 | 6.213% | $147.3387 | $147.34 | $147.35 | $147.30 |
| Purchase #2 | $105.79 | 9.176% | $115.4973 | $115.50 | $115.50 | $115.50 |
| Purchase #3 | $79.76 | 7.569% | $85.797 | $85.80 | $85.80 | $85.80 |
| Purchase #4 | $61.80 | 6.235% | $65.6532 | $65.65 | $65.65 | $65.70 |
| Purchase #5 | $87.48 | 11.695% | $97.7108 | $97.71 | $97.70 | $97.70 |
| Purchase #6 | $118.80 | 12.654% | $133.833 | $133.83 | $133.85 | $133.80 |
| Purchase #7 | $12.44 | 7.278% | $13.3454 | $13.35 | $13.35 | $13.30 |
| 7 purchase totals = | $604.79 | $659.1754 | $659.18 | $659.20 | $659.10 | |