| 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 | $138.58 | 4.541% | $144.8729 | $144.87 | $144.85 | $144.90 |
| Purchase #2 | $211.34 | 11.850% | $236.3838 | $236.38 | $236.40 | $236.40 |
| Purchase #3 | $248.88 | 13.166% | $281.6475 | $281.65 | $281.65 | $281.60 |
| Purchase #4 | $136.54 | 7.328% | $146.5457 | $146.55 | $146.55 | $146.50 |
| Purchase #5 | $133.84 | 11.337% | $149.0134 | $149.01 | $149.00 | $149.00 |
| Purchase #6 | $25.53 | 4.478% | $26.6732 | $26.67 | $26.65 | $26.70 |
| Purchase #7 | $154.98 | 5.599% | $163.6573 | $163.66 | $163.65 | $163.70 |
| 7 purchase totals = | $1,049.69 | $1,148.7938 | $1,148.79 | $1,148.75 | $1,148.80 | |