| 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 | $96.61 | 7.433% | $103.791 | $103.79 | $103.80 | $103.80 |
| Purchase #2 | $17.98 | 6.612% | $19.1688 | $19.17 | $19.15 | $19.20 |
| Purchase #3 | $205.79 | 3.419% | $212.826 | $212.83 | $212.85 | $212.80 |
| Purchase #4 | $161.86 | 10.266% | $178.4765 | $178.48 | $178.50 | $178.50 |
| Purchase #5 | $79.68 | 6.634% | $84.966 | $84.97 | $84.95 | $85.00 |
| Purchase #6 | $79.36 | 8.690% | $86.2564 | $86.26 | $86.25 | $86.30 |
| Purchase #7 | $69.68 | 8.672% | $75.7226 | $75.72 | $75.70 | $75.70 |
| 7 purchase totals = | $710.96 | $761.2073 | $761.22 | $761.20 | $761.30 | |