| 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 | $163.86 | 10.526% | $181.1079 | $181.11 | $181.10 | $181.10 |
| Purchase #2 | $82.79 | 6.292% | $87.9991 | $88.00 | $88.00 | $88.00 |
| Purchase #3 | $34.86 | 11.746% | $38.9547 | $38.95 | $38.95 | $39.00 |
| Purchase #4 | $140.42 | 11.584% | $156.6863 | $156.69 | $156.70 | $156.70 |
| Purchase #5 | $207.46 | 7.123% | $222.2374 | $222.24 | $222.25 | $222.20 |
| Purchase #6 | $117.45 | 5.738% | $124.1893 | $124.19 | $124.20 | $124.20 |
| Purchase #7 | $20.49 | 13.659% | $23.2887 | $23.29 | $23.30 | $23.30 |
| 7 purchase totals = | $767.33 | $834.4634 | $834.47 | $834.50 | $834.50 | |