| 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 | $155.38 | 12.810% | $175.2842 | $175.28 | $175.30 | $175.30 |
| Purchase #2 | $77.83 | 11.667% | $86.9104 | $86.91 | $86.90 | $86.90 |
| Purchase #3 | $21.90 | 9.314% | $23.9398 | $23.94 | $23.95 | $23.90 |
| Purchase #4 | $9.36 | 5.700% | $9.8935 | $9.89 | $9.90 | $9.90 |
| Purchase #5 | $71.88 | 6.645% | $76.6564 | $76.66 | $76.65 | $76.70 |
| Purchase #6 | $53.63 | 6.791% | $57.272 | $57.27 | $57.25 | $57.30 |
| Purchase #7 | $208.60 | 13.633% | $237.0384 | $237.04 | $237.05 | $237.00 |
| 7 purchase totals = | $598.58 | $666.9947 | $666.99 | $667.00 | $667.00 | |