| 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 | $144.73 | 13.293% | $163.969 | $163.97 | $163.95 | $164.00 |
| Purchase #2 | $72.78 | 5.322% | $76.6534 | $76.65 | $76.65 | $76.70 |
| Purchase #3 | $60.30 | 10.240% | $66.4747 | $66.47 | $66.45 | $66.50 |
| Purchase #4 | $87.87 | 4.857% | $92.1378 | $92.14 | $92.15 | $92.10 |
| Purchase #5 | $136.38 | 9.374% | $149.1643 | $149.16 | $149.15 | $149.20 |
| Purchase #6 | $188.78 | 8.794% | $205.3813 | $205.38 | $205.40 | $205.40 |
| Purchase #7 | $155.45 | 13.505% | $176.4435 | $176.44 | $176.45 | $176.40 |
| 7 purchase totals = | $846.29 | $930.2240 | $930.21 | $930.20 | $930.30 | |