| 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 | $129.66 | 3.561% | $134.2772 | $134.28 | $134.30 | $134.30 |
| Purchase #2 | $93.79 | 13.557% | $106.5051 | $106.51 | $106.50 | $106.50 |
| Purchase #3 | $177.68 | 5.206% | $186.93 | $186.93 | $186.95 | $186.90 |
| Purchase #4 | $182.54 | 8.485% | $198.0285 | $198.03 | $198.05 | $198.00 |
| Purchase #5 | $137.38 | 9.523% | $150.4627 | $150.46 | $150.45 | $150.50 |
| Purchase #6 | $83.61 | 13.596% | $94.9776 | $94.98 | $95.00 | $95.00 |
| Purchase #7 | $30.80 | 9.104% | $33.604 | $33.60 | $33.60 | $33.60 |
| 7 purchase totals = | $835.46 | $904.7851 | $904.79 | $904.85 | $904.80 | |