| 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 | $156.34 | 8.390% | $169.4569 | $169.46 | $169.45 | $169.50 |
| Purchase #2 | $86.77 | 13.362% | $98.3642 | $98.36 | $98.35 | $98.40 |
| Purchase #3 | $156.47 | 10.716% | $173.2373 | $173.24 | $173.25 | $173.20 |
| Purchase #4 | $94.99 | 3.689% | $98.4942 | $98.49 | $98.50 | $98.50 |
| Purchase #5 | $37.92 | 6.557% | $40.4064 | $40.41 | $40.40 | $40.40 |
| Purchase #6 | $55.32 | 10.566% | $61.1651 | $61.17 | $61.15 | $61.20 |
| Purchase #7 | $212.28 | 13.553% | $241.0503 | $241.05 | $241.05 | $241.10 |
| 7 purchase totals = | $800.09 | $882.1744 | $882.18 | $882.15 | $882.30 | |