| 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 | $174.82 | 9.743% | $191.8527 | $191.85 | $191.85 | $191.90 |
| Purchase #2 | $196.43 | 12.352% | $220.693 | $220.69 | $220.70 | $220.70 |
| Purchase #3 | $54.97 | 7.227% | $58.9427 | $58.94 | $58.95 | $58.90 |
| Purchase #4 | $81.57 | 6.144% | $86.5817 | $86.58 | $86.60 | $86.60 |
| Purchase #5 | $140.48 | 7.263% | $150.6831 | $150.68 | $150.70 | $150.70 |
| Purchase #6 | $27.61 | 8.744% | $30.0242 | $30.02 | $30.00 | $30.00 |
| Purchase #7 | $67.50 | 9.349% | $73.8106 | $73.81 | $73.80 | $73.80 |
| 7 purchase totals = | $743.38 | $812.5880 | $812.57 | $812.60 | $812.60 | |