| 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 | $107.52 | 10.257% | $118.5483 | $118.55 | $118.55 | $118.50 |
| Purchase #2 | $248.50 | 12.752% | $280.1887 | $280.19 | $280.20 | $280.20 |
| Purchase #3 | $215.88 | 6.601% | $230.1302 | $230.13 | $230.15 | $230.10 |
| Purchase #4 | $146.61 | 13.363% | $166.2015 | $166.20 | $166.20 | $166.20 |
| Purchase #5 | $73.53 | 6.642% | $78.4139 | $78.41 | $78.40 | $78.40 |
| Purchase #6 | $152.28 | 6.333% | $161.9239 | $161.92 | $161.90 | $161.90 |
| Purchase #7 | $113.60 | 7.176% | $121.7519 | $121.75 | $121.75 | $121.80 |
| 7 purchase totals = | $1,057.92 | $1,157.1584 | $1,157.15 | $1,157.15 | $1,157.10 | |