| 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 | $132.35 | 8.346% | $143.3959 | $143.40 | $143.40 | $143.40 |
| Purchase #2 | $83.67 | 12.194% | $93.8727 | $93.87 | $93.85 | $93.90 |
| Purchase #3 | $160.74 | 3.573% | $166.4832 | $166.48 | $166.50 | $166.50 |
| Purchase #4 | $155.79 | 11.744% | $174.086 | $174.09 | $174.10 | $174.10 |
| Purchase #5 | $171.81 | 7.779% | $185.1751 | $185.18 | $185.20 | $185.20 |
| Purchase #6 | $121.92 | 10.189% | $134.3424 | $134.34 | $134.35 | $134.30 |
| Purchase #7 | $215.99 | 5.478% | $227.8219 | $227.82 | $227.80 | $227.80 |
| 7 purchase totals = | $1,042.27 | $1,125.1772 | $1,125.18 | $1,125.20 | $1,125.20 | |