| 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 | $17.40 | 10.378% | $19.2058 | $19.21 | $19.20 | $19.20 |
| Purchase #2 | $86.49 | 6.641% | $92.2338 | $92.23 | $92.25 | $92.20 |
| Purchase #3 | $70.41 | 10.514% | $77.8129 | $77.81 | $77.80 | $77.80 |
| Purchase #4 | $24.33 | 8.834% | $26.4793 | $26.48 | $26.50 | $26.50 |
| Purchase #5 | $183.53 | 3.605% | $190.1463 | $190.15 | $190.15 | $190.10 |
| Purchase #6 | $201.73 | 5.543% | $212.9119 | $212.91 | $212.90 | $212.90 |
| Purchase #7 | $152.87 | 6.820% | $163.2957 | $163.30 | $163.30 | $163.30 |
| 7 purchase totals = | $736.76 | $782.0857 | $782.09 | $782.10 | $782.00 | |