| 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 | $94.47 | 13.828% | $107.5333 | $107.53 | $107.55 | $107.50 |
| Purchase #2 | $46.62 | 10.186% | $51.3687 | $51.37 | $51.35 | $51.40 |
| Purchase #3 | $141.78 | 7.159% | $151.93 | $151.93 | $151.95 | $151.90 |
| Purchase #4 | $154.78 | 7.278% | $166.0449 | $166.04 | $166.05 | $166.00 |
| Purchase #5 | $166.43 | 13.714% | $189.2542 | $189.25 | $189.25 | $189.30 |
| Purchase #6 | $228.79 | 3.348% | $236.4499 | $236.45 | $236.45 | $236.40 |
| Purchase #7 | $30.90 | 11.333% | $34.4019 | $34.40 | $34.40 | $34.40 |
| 7 purchase totals = | $863.77 | $936.9829 | $936.97 | $937.00 | $936.90 | |