| 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 | $177.88 | 11.300% | $197.9804 | $197.98 | $198.00 | $198.00 |
| Purchase #2 | $224.42 | 5.495% | $236.7519 | $236.75 | $236.75 | $236.80 |
| Purchase #3 | $18.81 | 13.697% | $21.3864 | $21.39 | $21.40 | $21.40 |
| Purchase #4 | $14.37 | 3.834% | $14.9209 | $14.92 | $14.90 | $14.90 |
| Purchase #5 | $142.70 | 12.112% | $159.9838 | $159.98 | $160.00 | $160.00 |
| Purchase #6 | $188.95 | 10.332% | $208.4723 | $208.47 | $208.45 | $208.50 |
| Purchase #7 | $79.56 | 9.657% | $87.2431 | $87.24 | $87.25 | $87.20 |
| 7 purchase totals = | $846.69 | $926.7388 | $926.73 | $926.75 | $926.80 | |