| 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 | $124.44 | 12.790% | $140.3559 | $140.36 | $140.35 | $140.40 |
| Purchase #2 | $73.75 | 7.499% | $79.2805 | $79.28 | $79.30 | $79.30 |
| Purchase #3 | $171.25 | 12.181% | $192.11 | $192.11 | $192.10 | $192.10 |
| Purchase #4 | $27.92 | 9.842% | $30.6679 | $30.67 | $30.65 | $30.70 |
| Purchase #5 | $204.99 | 8.605% | $222.6294 | $222.63 | $222.65 | $222.60 |
| Purchase #6 | $156.98 | 6.659% | $167.4333 | $167.43 | $167.45 | $167.40 |
| Purchase #7 | $20.82 | 13.147% | $23.5572 | $23.56 | $23.55 | $23.60 |
| 7 purchase totals = | $780.15 | $856.0342 | $856.04 | $856.05 | $856.10 | |