| 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 | $131.33 | 4.577% | $137.341 | $137.34 | $137.35 | $137.30 |
| Purchase #2 | $20.63 | 12.180% | $23.1427 | $23.14 | $23.15 | $23.10 |
| Purchase #3 | $196.57 | 6.122% | $208.604 | $208.60 | $208.60 | $208.60 |
| Purchase #4 | $229.25 | 6.195% | $243.452 | $243.45 | $243.45 | $243.50 |
| Purchase #5 | $142.43 | 13.537% | $161.7107 | $161.71 | $161.70 | $161.70 |
| Purchase #6 | $20.84 | 10.249% | $22.9759 | $22.98 | $23.00 | $23.00 |
| Purchase #7 | $185.32 | 5.425% | $195.3736 | $195.37 | $195.35 | $195.40 |
| 7 purchase totals = | $926.37 | $992.5999 | $992.59 | $992.60 | $992.60 | |