| 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 | $154.63 | 10.236% | $170.4579 | $170.46 | $170.45 | $170.50 |
| Purchase #2 | $119.63 | 10.239% | $131.8789 | $131.88 | $131.90 | $131.90 |
| Purchase #3 | $177.29 | 13.414% | $201.0717 | $201.07 | $201.05 | $201.10 |
| Purchase #4 | $167.59 | 3.491% | $173.4406 | $173.44 | $173.45 | $173.40 |
| Purchase #5 | $103.93 | 5.317% | $109.456 | $109.46 | $109.45 | $109.50 |
| Purchase #6 | $28.67 | 5.524% | $30.2537 | $30.25 | $30.25 | $30.30 |
| Purchase #7 | $238.58 | 5.369% | $251.3894 | $251.39 | $251.40 | $251.40 |
| 7 purchase totals = | $990.32 | $1,067.9482 | $1,067.95 | $1,067.95 | $1,068.10 | |