| 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 | $137.45 | 12.673% | $154.869 | $154.87 | $154.85 | $154.90 |
| Purchase #2 | $184.95 | 3.796% | $191.9707 | $191.97 | $191.95 | $192.00 |
| Purchase #3 | $79.37 | 11.677% | $88.638 | $88.64 | $88.65 | $88.60 |
| Purchase #4 | $58.70 | 4.663% | $61.4372 | $61.44 | $61.45 | $61.40 |
| Purchase #5 | $143.71 | 7.763% | $154.8662 | $154.87 | $154.85 | $154.90 |
| Purchase #6 | $140.77 | 5.790% | $148.9206 | $148.92 | $148.90 | $148.90 |
| Purchase #7 | $160.37 | 4.846% | $168.1415 | $168.14 | $168.15 | $168.10 |
| 7 purchase totals = | $905.32 | $968.8432 | $968.85 | $968.80 | $968.80 | |