| 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 | $158.28 | 3.169% | $163.2959 | $163.30 | $163.30 | $163.30 |
| Purchase #2 | $72.34 | 12.453% | $81.3485 | $81.35 | $81.35 | $81.30 |
| Purchase #3 | $89.56 | 11.728% | $100.0636 | $100.06 | $100.05 | $100.10 |
| Purchase #4 | $140.57 | 11.216% | $156.3363 | $156.34 | $156.35 | $156.30 |
| Purchase #5 | $41.72 | 3.630% | $43.2344 | $43.23 | $43.25 | $43.20 |
| Purchase #6 | $115.99 | 7.499% | $124.6881 | $124.69 | $124.70 | $124.70 |
| Purchase #7 | $153.33 | 10.578% | $169.5492 | $169.55 | $169.55 | $169.50 |
| 7 purchase totals = | $771.79 | $838.5160 | $838.52 | $838.55 | $838.40 | |