| 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 | $16.56 | 10.149% | $18.2407 | $18.24 | $18.25 | $18.20 |
| Purchase #2 | $177.37 | 9.215% | $193.7146 | $193.71 | $193.70 | $193.70 |
| Purchase #3 | $196.98 | 10.419% | $217.5033 | $217.50 | $217.50 | $217.50 |
| Purchase #4 | $18.70 | 4.203% | $19.486 | $19.49 | $19.50 | $19.50 |
| Purchase #5 | $150.99 | 8.296% | $163.5161 | $163.52 | $163.50 | $163.50 |
| Purchase #6 | $27.88 | 8.583% | $30.2729 | $30.27 | $30.25 | $30.30 |
| Purchase #7 | $248.87 | 5.286% | $262.0253 | $262.03 | $262.05 | $262.00 |
| 7 purchase totals = | $837.35 | $904.7589 | $904.76 | $904.75 | $904.70 | |