| 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 | $128.56 | 8.265% | $139.1855 | $139.19 | $139.20 | $139.20 |
| Purchase #2 | $6.81 | 12.572% | $7.6662 | $7.67 | $7.65 | $7.70 |
| Purchase #3 | $98.59 | 12.138% | $110.5569 | $110.56 | $110.55 | $110.60 |
| Purchase #4 | $63.71 | 4.699% | $66.7037 | $66.70 | $66.70 | $66.70 |
| Purchase #5 | $166.58 | 10.178% | $183.5345 | $183.53 | $183.55 | $183.50 |
| Purchase #6 | $87.43 | 4.451% | $91.3215 | $91.32 | $91.30 | $91.30 |
| Purchase #7 | $242.53 | 3.485% | $250.9822 | $250.98 | $251.00 | $251.00 |
| 7 purchase totals = | $794.21 | $849.9505 | $849.95 | $849.95 | $850.00 | |