| 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 | $168.56 | 12.868% | $190.2503 | $190.25 | $190.25 | $190.30 |
| Purchase #2 | $106.86 | 13.874% | $121.6858 | $121.69 | $121.70 | $121.70 |
| Purchase #3 | $235.47 | 9.304% | $257.3781 | $257.38 | $257.40 | $257.40 |
| Purchase #4 | $143.69 | 3.650% | $148.9347 | $148.93 | $148.95 | $148.90 |
| Purchase #5 | $111.92 | 8.269% | $121.1747 | $121.17 | $121.15 | $121.20 |
| Purchase #6 | $232.27 | 10.749% | $257.2367 | $257.24 | $257.25 | $257.20 |
| Purchase #7 | $81.84 | 12.563% | $92.1216 | $92.12 | $92.10 | $92.10 |
| 7 purchase totals = | $1,080.61 | $1,188.7819 | $1,188.78 | $1,188.80 | $1,188.80 | |