| 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 | $157.37 | 8.778% | $171.1839 | $171.18 | $171.20 | $171.20 |
| Purchase #2 | $131.84 | 7.710% | $142.0049 | $142.00 | $142.00 | $142.00 |
| Purchase #3 | $52.38 | 12.747% | $59.0569 | $59.06 | $59.05 | $59.10 |
| Purchase #4 | $11.66 | 8.770% | $12.6826 | $12.68 | $12.70 | $12.70 |
| Purchase #5 | $226.35 | 13.391% | $256.6605 | $256.66 | $256.65 | $256.70 |
| Purchase #6 | $23.78 | 12.132% | $26.665 | $26.67 | $26.65 | $26.70 |
| Purchase #7 | $151.85 | 9.487% | $166.256 | $166.26 | $166.25 | $166.30 |
| 7 purchase totals = | $755.23 | $834.5098 | $834.51 | $834.50 | $834.70 | |