| 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 | $94.85 | 3.242% | $97.925 | $97.93 | $97.95 | $97.90 |
| Purchase #2 | $145.56 | 13.220% | $164.803 | $164.80 | $164.80 | $164.80 |
| Purchase #3 | $65.65 | 4.259% | $68.446 | $68.45 | $68.45 | $68.40 |
| Purchase #4 | $143.70 | 4.549% | $150.2369 | $150.24 | $150.25 | $150.20 |
| Purchase #5 | $36.37 | 10.660% | $40.247 | $40.25 | $40.25 | $40.20 |
| Purchase #6 | $232.57 | 12.539% | $261.732 | $261.73 | $261.75 | $261.70 |
| Purchase #7 | $173.51 | 3.773% | $180.0565 | $180.06 | $180.05 | $180.10 |
| 7 purchase totals = | $892.21 | $963.4464 | $963.46 | $963.50 | $963.30 | |