| 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 | $175.56 | 7.655% | $188.9991 | $189.00 | $189.00 | $189.00 |
| Purchase #2 | $191.56 | 13.123% | $216.6984 | $216.70 | $216.70 | $216.70 |
| Purchase #3 | $88.41 | 12.255% | $99.2446 | $99.24 | $99.25 | $99.20 |
| Purchase #4 | $229.90 | 5.767% | $243.1583 | $243.16 | $243.15 | $243.20 |
| Purchase #5 | $80.27 | 5.789% | $84.9168 | $84.92 | $84.90 | $84.90 |
| Purchase #6 | $28.57 | 7.422% | $30.6905 | $30.69 | $30.70 | $30.70 |
| Purchase #7 | $80.48 | 10.807% | $89.1775 | $89.18 | $89.20 | $89.20 |
| 7 purchase totals = | $874.75 | $952.8852 | $952.89 | $952.90 | $952.90 | |