| 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 | $158.30 | 6.849% | $169.142 | $169.14 | $169.15 | $169.10 |
| Purchase #2 | $146.92 | 11.136% | $163.281 | $163.28 | $163.30 | $163.30 |
| Purchase #3 | $112.68 | 11.680% | $125.841 | $125.84 | $125.85 | $125.80 |
| Purchase #4 | $152.50 | 9.301% | $166.684 | $166.68 | $166.70 | $166.70 |
| Purchase #5 | $237.61 | 8.767% | $258.4413 | $258.44 | $258.45 | $258.40 |
| Purchase #6 | $61.53 | 5.759% | $65.0735 | $65.07 | $65.05 | $65.10 |
| Purchase #7 | $213.30 | 12.391% | $239.73 | $239.73 | $239.75 | $239.70 |
| 7 purchase totals = | $1,082.84 | $1,188.1928 | $1,188.18 | $1,188.25 | $1,188.10 | |