| 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 | $106.69 | 3.347% | $110.2609 | $110.26 | $110.25 | $110.30 |
| Purchase #2 | $156.35 | 13.320% | $177.1758 | $177.18 | $177.20 | $177.20 |
| Purchase #3 | $207.31 | 3.532% | $214.6322 | $214.63 | $214.65 | $214.60 |
| Purchase #4 | $106.77 | 11.626% | $119.1831 | $119.18 | $119.20 | $119.20 |
| Purchase #5 | $75.38 | 3.222% | $77.8087 | $77.81 | $77.80 | $77.80 |
| Purchase #6 | $16.50 | 3.204% | $17.0287 | $17.03 | $17.05 | $17.00 |
| Purchase #7 | $168.71 | 8.316% | $182.7399 | $182.74 | $182.75 | $182.70 |
| 7 purchase totals = | $837.71 | $898.8293 | $898.83 | $898.90 | $898.80 | |