| 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 | $177.53 | 12.344% | $199.4443 | $199.44 | $199.45 | $199.40 |
| Purchase #2 | $102.68 | 9.827% | $112.7704 | $112.77 | $112.75 | $112.80 |
| Purchase #3 | $126.68 | 5.688% | $133.8856 | $133.89 | $133.90 | $133.90 |
| Purchase #4 | $20.40 | 4.850% | $21.3894 | $21.39 | $21.40 | $21.40 |
| Purchase #5 | $44.61 | 6.173% | $47.3638 | $47.36 | $47.35 | $47.40 |
| Purchase #6 | $30.58 | 6.295% | $32.505 | $32.51 | $32.50 | $32.50 |
| Purchase #7 | $189.53 | 3.427% | $196.0252 | $196.03 | $196.05 | $196.00 |
| 7 purchase totals = | $692.01 | $743.3837 | $743.39 | $743.40 | $743.40 | |