| 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 | $154.25 | 13.667% | $175.3313 | $175.33 | $175.35 | $175.30 |
| Purchase #2 | $241.36 | 12.182% | $270.7625 | $270.76 | $270.75 | $270.80 |
| Purchase #3 | $17.70 | 11.400% | $19.7178 | $19.72 | $19.70 | $19.70 |
| Purchase #4 | $83.74 | 3.491% | $86.6634 | $86.66 | $86.65 | $86.70 |
| Purchase #5 | $166.51 | 11.721% | $186.0266 | $186.03 | $186.05 | $186.00 |
| Purchase #6 | $45.67 | 8.217% | $49.4227 | $49.42 | $49.40 | $49.40 |
| Purchase #7 | $163.82 | 3.770% | $169.996 | $170.00 | $170.00 | $170.00 |
| 7 purchase totals = | $873.05 | $957.9203 | $957.92 | $957.90 | $957.90 | |