| 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 | $157.54 | 6.215% | $167.3311 | $167.33 | $167.35 | $167.30 |
| Purchase #2 | $164.96 | 6.343% | $175.4234 | $175.42 | $175.40 | $175.40 |
| Purchase #3 | $188.43 | 10.764% | $208.7126 | $208.71 | $208.70 | $208.70 |
| Purchase #4 | $30.96 | 5.585% | $32.6891 | $32.69 | $32.70 | $32.70 |
| Purchase #5 | $188.30 | 11.212% | $209.4122 | $209.41 | $209.40 | $209.40 |
| Purchase #6 | $244.56 | 8.491% | $265.3256 | $265.33 | $265.35 | $265.30 |
| Purchase #7 | $228.94 | 13.597% | $260.069 | $260.07 | $260.05 | $260.10 |
| 7 purchase totals = | $1,203.69 | $1,318.9630 | $1,318.96 | $1,318.95 | $1,318.90 | |