| 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 | $134.93 | 8.113% | $145.8769 | $145.88 | $145.90 | $145.90 |
| Purchase #2 | $214.26 | 3.377% | $221.4956 | $221.50 | $221.50 | $221.50 |
| Purchase #3 | $93.68 | 6.417% | $99.6914 | $99.69 | $99.70 | $99.70 |
| Purchase #4 | $97.44 | 9.758% | $106.9482 | $106.95 | $106.95 | $106.90 |
| Purchase #5 | $73.68 | 11.364% | $82.053 | $82.05 | $82.05 | $82.10 |
| Purchase #6 | $45.79 | 7.482% | $49.216 | $49.22 | $49.20 | $49.20 |
| Purchase #7 | $63.93 | 11.327% | $71.1714 | $71.17 | $71.15 | $71.20 |
| 7 purchase totals = | $723.71 | $776.4525 | $776.46 | $776.45 | $776.50 | |