| 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 | $168.84 | 6.790% | $180.3042 | $180.30 | $180.30 | $180.30 |
| Purchase #2 | $85.52 | 13.677% | $97.2166 | $97.22 | $97.20 | $97.20 |
| Purchase #3 | $166.34 | 8.533% | $180.5338 | $180.53 | $180.55 | $180.50 |
| Purchase #4 | $176.66 | 13.513% | $200.5321 | $200.53 | $200.55 | $200.50 |
| Purchase #5 | $52.70 | 6.395% | $56.0702 | $56.07 | $56.05 | $56.10 |
| Purchase #6 | $88.91 | 10.560% | $98.2989 | $98.30 | $98.30 | $98.30 |
| Purchase #7 | $73.63 | 12.503% | $82.836 | $82.84 | $82.85 | $82.80 |
| 7 purchase totals = | $812.60 | $895.7918 | $895.79 | $895.80 | $895.70 | |