| 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 | $146.92 | 13.493% | $166.7439 | $166.74 | $166.75 | $166.70 |
| Purchase #2 | $111.98 | 8.751% | $121.7794 | $121.78 | $121.80 | $121.80 |
| Purchase #3 | $25.64 | 6.681% | $27.353 | $27.35 | $27.35 | $27.40 |
| Purchase #4 | $139.42 | 6.296% | $148.1979 | $148.20 | $148.20 | $148.20 |
| Purchase #5 | $10.49 | 7.853% | $11.3138 | $11.31 | $11.30 | $11.30 |
| Purchase #6 | $127.91 | 7.744% | $137.8154 | $137.82 | $137.80 | $137.80 |
| Purchase #7 | $78.37 | 12.569% | $88.2203 | $88.22 | $88.20 | $88.20 |
| 7 purchase totals = | $640.73 | $701.4237 | $701.42 | $701.40 | $701.40 | |