| 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 | $163.42 | 6.141% | $173.4556 | $173.46 | $173.45 | $173.50 |
| Purchase #2 | $48.57 | 8.334% | $52.6178 | $52.62 | $52.60 | $52.60 |
| Purchase #3 | $27.45 | 3.122% | $28.307 | $28.31 | $28.30 | $28.30 |
| Purchase #4 | $78.42 | 9.436% | $85.8197 | $85.82 | $85.80 | $85.80 |
| Purchase #5 | $194.42 | 10.301% | $214.4472 | $214.45 | $214.45 | $214.40 |
| Purchase #6 | $66.83 | 9.325% | $73.0619 | $73.06 | $73.05 | $73.10 |
| Purchase #7 | $73.93 | 8.408% | $80.146 | $80.15 | $80.15 | $80.10 |
| 7 purchase totals = | $653.04 | $707.8552 | $707.87 | $707.80 | $707.80 | |