| 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 | $148.87 | 9.824% | $163.495 | $163.50 | $163.50 | $163.50 |
| Purchase #2 | $39.95 | 5.134% | $42.001 | $42.00 | $42.00 | $42.00 |
| Purchase #3 | $242.55 | 9.852% | $266.446 | $266.45 | $266.45 | $266.40 |
| Purchase #4 | $51.59 | 8.583% | $56.018 | $56.02 | $56.00 | $56.00 |
| Purchase #5 | $136.78 | 10.601% | $151.28 | $151.28 | $151.30 | $151.30 |
| Purchase #6 | $93.71 | 12.579% | $105.4978 | $105.50 | $105.50 | $105.50 |
| Purchase #7 | $130.67 | 10.372% | $144.2231 | $144.22 | $144.20 | $144.20 |
| 7 purchase totals = | $844.12 | $928.9609 | $928.97 | $928.95 | $928.90 | |