| 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 | $134.84 | 13.569% | $153.1364 | $153.14 | $153.15 | $153.10 |
| Purchase #2 | $77.95 | 5.641% | $82.3472 | $82.35 | $82.35 | $82.30 |
| Purchase #3 | $113.35 | 6.663% | $120.9025 | $120.90 | $120.90 | $120.90 |
| Purchase #4 | $160.61 | 4.222% | $167.391 | $167.39 | $167.40 | $167.40 |
| Purchase #5 | $12.29 | 3.716% | $12.7467 | $12.75 | $12.75 | $12.70 |
| Purchase #6 | $133.66 | 4.335% | $139.4542 | $139.45 | $139.45 | $139.50 |
| Purchase #7 | $104.76 | 13.330% | $118.7245 | $118.72 | $118.70 | $118.70 |
| 7 purchase totals = | $737.46 | $794.7025 | $794.70 | $794.70 | $794.60 | |