| 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 | $186.85 | 6.867% | $199.681 | $199.68 | $199.70 | $199.70 |
| Purchase #2 | $176.78 | 7.390% | $189.844 | $189.84 | $189.85 | $189.80 |
| Purchase #3 | $240.92 | 6.307% | $256.1148 | $256.11 | $256.10 | $256.10 |
| Purchase #4 | $60.75 | 8.540% | $65.9381 | $65.94 | $65.95 | $65.90 |
| Purchase #5 | $89.92 | 10.868% | $99.6925 | $99.69 | $99.70 | $99.70 |
| Purchase #6 | $205.35 | 13.594% | $233.2653 | $233.27 | $233.25 | $233.30 |
| Purchase #7 | $136.76 | 8.848% | $148.8605 | $148.86 | $148.85 | $148.90 |
| 7 purchase totals = | $1,097.33 | $1,193.3962 | $1,193.39 | $1,193.40 | $1,193.40 | |