| 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 | $6.27 | 6.485% | $6.6766 | $6.68 | $6.70 | $6.70 |
| Purchase #2 | $163.67 | 3.143% | $168.8141 | $168.81 | $168.80 | $168.80 |
| Purchase #3 | $175.81 | 12.783% | $198.2838 | $198.28 | $198.30 | $198.30 |
| Purchase #4 | $105.90 | 12.411% | $119.0432 | $119.04 | $119.05 | $119.00 |
| Purchase #5 | $87.89 | 6.278% | $93.4077 | $93.41 | $93.40 | $93.40 |
| Purchase #6 | $36.66 | 5.630% | $38.724 | $38.72 | $38.70 | $38.70 |
| Purchase #7 | $166.89 | 5.390% | $175.8854 | $175.89 | $175.90 | $175.90 |
| 7 purchase totals = | $743.09 | $800.8348 | $800.83 | $800.85 | $800.80 | |