| 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 | $183.84 | 4.348% | $191.8334 | $191.83 | $191.85 | $191.80 |
| Purchase #2 | $21.45 | 10.276% | $23.6542 | $23.65 | $23.65 | $23.70 |
| Purchase #3 | $99.43 | 6.756% | $106.1475 | $106.15 | $106.15 | $106.10 |
| Purchase #4 | $87.53 | 6.576% | $93.286 | $93.29 | $93.30 | $93.30 |
| Purchase #5 | $38.97 | 5.743% | $41.208 | $41.21 | $41.20 | $41.20 |
| Purchase #6 | $191.85 | 9.381% | $209.8474 | $209.85 | $209.85 | $209.80 |
| Purchase #7 | $116.30 | 6.831% | $124.2445 | $124.24 | $124.25 | $124.20 |
| 7 purchase totals = | $739.37 | $790.2210 | $790.22 | $790.25 | $790.10 | |