| 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 | $141.46 | 9.240% | $154.5309 | $154.53 | $154.55 | $154.50 |
| Purchase #2 | $40.93 | 11.265% | $45.5408 | $45.54 | $45.55 | $45.50 |
| Purchase #3 | $33.47 | 8.612% | $36.3524 | $36.35 | $36.35 | $36.40 |
| Purchase #4 | $188.70 | 13.697% | $214.5462 | $214.55 | $214.55 | $214.50 |
| Purchase #5 | $59.26 | 11.836% | $66.274 | $66.27 | $66.25 | $66.30 |
| Purchase #6 | $76.75 | 13.638% | $87.2172 | $87.22 | $87.20 | $87.20 |
| Purchase #7 | $178.31 | 13.711% | $202.7581 | $202.76 | $202.75 | $202.80 |
| 7 purchase totals = | $718.88 | $807.2196 | $807.22 | $807.20 | $807.20 | |