| 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 | $30.95 | 6.692% | $33.0212 | $33.02 | $33.00 | $33.00 |
| Purchase #2 | $132.64 | 10.671% | $146.794 | $146.79 | $146.80 | $146.80 |
| Purchase #3 | $188.71 | 4.767% | $197.7058 | $197.71 | $197.70 | $197.70 |
| Purchase #4 | $146.72 | 6.180% | $155.7873 | $155.79 | $155.80 | $155.80 |
| Purchase #5 | $152.63 | 10.488% | $168.6378 | $168.64 | $168.65 | $168.60 |
| Purchase #6 | $111.94 | 3.705% | $116.0874 | $116.09 | $116.10 | $116.10 |
| Purchase #7 | $164.85 | 6.266% | $175.1795 | $175.18 | $175.20 | $175.20 |
| 7 purchase totals = | $928.44 | $993.2130 | $993.22 | $993.25 | $993.20 | |