| 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 | $11.89 | 9.714% | $13.045 | $13.05 | $13.05 | $13.00 |
| Purchase #2 | $96.50 | 12.294% | $108.3637 | $108.36 | $108.35 | $108.40 |
| Purchase #3 | $144.43 | 7.548% | $155.3316 | $155.33 | $155.35 | $155.30 |
| Purchase #4 | $150.50 | 5.820% | $159.2591 | $159.26 | $159.25 | $159.30 |
| Purchase #5 | $90.53 | 8.472% | $98.1997 | $98.20 | $98.20 | $98.20 |
| Purchase #6 | $155.55 | 8.276% | $168.4233 | $168.42 | $168.40 | $168.40 |
| Purchase #7 | $247.62 | 5.472% | $261.1698 | $261.17 | $261.15 | $261.20 |
| 7 purchase totals = | $897.02 | $963.7922 | $963.79 | $963.75 | $963.80 | |