| 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 | $161.71 | 9.211% | $176.6051 | $176.61 | $176.60 | $176.60 |
| Purchase #2 | $199.38 | 6.531% | $212.4015 | $212.40 | $212.40 | $212.40 |
| Purchase #3 | $52.35 | 5.173% | $55.0581 | $55.06 | $55.05 | $55.10 |
| Purchase #4 | $44.36 | 7.846% | $47.8405 | $47.84 | $47.85 | $47.80 |
| Purchase #5 | $167.62 | 5.339% | $176.5692 | $176.57 | $176.55 | $176.60 |
| Purchase #6 | $132.76 | 5.450% | $139.9954 | $140.00 | $140.00 | $140.00 |
| Purchase #7 | $78.43 | 5.414% | $82.6762 | $82.68 | $82.70 | $82.70 |
| 7 purchase totals = | $836.61 | $891.1460 | $891.16 | $891.15 | $891.20 | |