| 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 | $148.81 | 13.307% | $168.6121 | $168.61 | $168.60 | $168.60 |
| Purchase #2 | $43.37 | 12.731% | $48.8914 | $48.89 | $48.90 | $48.90 |
| Purchase #3 | $40.71 | 10.637% | $45.0403 | $45.04 | $45.05 | $45.00 |
| Purchase #4 | $142.58 | 8.286% | $154.3942 | $154.39 | $154.40 | $154.40 |
| Purchase #5 | $16.55 | 6.700% | $17.6589 | $17.66 | $17.65 | $17.70 |
| Purchase #6 | $10.41 | 12.729% | $11.7351 | $11.74 | $11.75 | $11.70 |
| Purchase #7 | $188.77 | 8.325% | $204.4851 | $204.49 | $204.50 | $204.50 |
| 7 purchase totals = | $591.20 | $650.8171 | $650.82 | $650.85 | $650.80 | |