| 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 | $163.51 | 7.138% | $175.1813 | $175.18 | $175.20 | $175.20 |
| Purchase #2 | $29.89 | 3.227% | $30.8546 | $30.85 | $30.85 | $30.90 |
| Purchase #3 | $85.77 | 13.497% | $97.3464 | $97.35 | $97.35 | $97.30 |
| Purchase #4 | $76.54 | 13.311% | $86.7282 | $86.73 | $86.75 | $86.70 |
| Purchase #5 | $37.88 | 13.657% | $43.0533 | $43.05 | $43.05 | $43.10 |
| Purchase #6 | $153.42 | 5.503% | $161.8627 | $161.86 | $161.85 | $161.90 |
| Purchase #7 | $140.77 | 4.756% | $147.465 | $147.47 | $147.45 | $147.50 |
| 7 purchase totals = | $687.78 | $742.4915 | $742.49 | $742.50 | $742.60 | |