| 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 | $163.69 | 8.447% | $177.5169 | $177.52 | $177.50 | $177.50 |
| Purchase #2 | $45.62 | 6.195% | $48.4462 | $48.45 | $48.45 | $48.40 |
| Purchase #3 | $197.49 | 7.395% | $212.0944 | $212.09 | $212.10 | $212.10 |
| Purchase #4 | $174.48 | 7.623% | $187.7806 | $187.78 | $187.80 | $187.80 |
| Purchase #5 | $121.94 | 3.714% | $126.4689 | $126.47 | $126.45 | $126.50 |
| Purchase #6 | $15.73 | 6.214% | $16.7075 | $16.71 | $16.70 | $16.70 |
| Purchase #7 | $75.76 | 6.581% | $80.7458 | $80.75 | $80.75 | $80.70 |
| 7 purchase totals = | $794.71 | $849.7603 | $849.77 | $849.75 | $849.70 | |