| 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 | $189.67 | 3.709% | $196.7049 | $196.70 | $196.70 | $196.70 |
| Purchase #2 | $161.34 | 12.850% | $182.0722 | $182.07 | $182.05 | $182.10 |
| Purchase #3 | $53.65 | 3.513% | $55.5347 | $55.53 | $55.55 | $55.50 |
| Purchase #4 | $65.87 | 9.484% | $72.1171 | $72.12 | $72.10 | $72.10 |
| Purchase #5 | $235.68 | 10.554% | $260.5537 | $260.55 | $260.55 | $260.60 |
| Purchase #6 | $34.49 | 5.185% | $36.2783 | $36.28 | $36.30 | $36.30 |
| Purchase #7 | $170.46 | 8.715% | $185.3156 | $185.32 | $185.30 | $185.30 |
| 7 purchase totals = | $911.16 | $988.5765 | $988.57 | $988.55 | $988.60 | |