| 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 | $158.40 | 3.453% | $163.8696 | $163.87 | $163.85 | $163.90 |
| Purchase #2 | $107.97 | 5.453% | $113.8576 | $113.86 | $113.85 | $113.90 |
| Purchase #3 | $86.71 | 6.600% | $92.4329 | $92.43 | $92.45 | $92.40 |
| Purchase #4 | $134.80 | 10.324% | $148.7168 | $148.72 | $148.70 | $148.70 |
| Purchase #5 | $190.83 | 3.352% | $197.2266 | $197.23 | $197.25 | $197.20 |
| Purchase #6 | $79.75 | 8.262% | $86.3389 | $86.34 | $86.35 | $86.30 |
| Purchase #7 | $217.91 | 6.477% | $232.024 | $232.02 | $232.00 | $232.00 |
| 7 purchase totals = | $976.37 | $1,034.4664 | $1,034.47 | $1,034.45 | $1,034.40 | |