| 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 | $193.35 | 6.308% | $205.5465 | $205.55 | $205.55 | $205.50 |
| Purchase #2 | $199.43 | 11.483% | $222.3305 | $222.33 | $222.35 | $222.30 |
| Purchase #3 | $57.95 | 9.234% | $63.3011 | $63.30 | $63.30 | $63.30 |
| Purchase #4 | $74.52 | 4.246% | $77.6841 | $77.68 | $77.70 | $77.70 |
| Purchase #5 | $176.69 | 7.764% | $190.4082 | $190.41 | $190.40 | $190.40 |
| Purchase #6 | $38.96 | 13.282% | $44.1347 | $44.13 | $44.15 | $44.10 |
| Purchase #7 | $18.49 | 7.789% | $19.9302 | $19.93 | $19.95 | $19.90 |
| 7 purchase totals = | $759.39 | $823.3353 | $823.33 | $823.40 | $823.20 | |