| 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 | $154.78 | 7.512% | $166.4071 | $166.41 | $166.40 | $166.40 |
| Purchase #2 | $158.93 | 7.354% | $170.6177 | $170.62 | $170.60 | $170.60 |
| Purchase #3 | $154.49 | 5.554% | $163.0704 | $163.07 | $163.05 | $163.10 |
| Purchase #4 | $36.69 | 10.840% | $40.6672 | $40.67 | $40.65 | $40.70 |
| Purchase #5 | $111.70 | 13.255% | $126.5058 | $126.51 | $126.50 | $126.50 |
| Purchase #6 | $228.98 | 3.571% | $237.1569 | $237.16 | $237.15 | $237.20 |
| Purchase #7 | $85.37 | 11.154% | $94.8922 | $94.89 | $94.90 | $94.90 |
| 7 purchase totals = | $930.94 | $999.3173 | $999.33 | $999.25 | $999.40 | |