| 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 | $107.79 | 7.839% | $116.2397 | $116.24 | $116.25 | $116.20 |
| Purchase #2 | $97.43 | 7.154% | $104.4001 | $104.40 | $104.40 | $104.40 |
| Purchase #3 | $242.81 | 7.654% | $261.3947 | $261.39 | $261.40 | $261.40 |
| Purchase #4 | $153.62 | 13.776% | $174.7827 | $174.78 | $174.80 | $174.80 |
| Purchase #5 | $169.81 | 9.300% | $185.6023 | $185.60 | $185.60 | $185.60 |
| Purchase #6 | $50.58 | 6.629% | $53.9329 | $53.93 | $53.95 | $53.90 |
| Purchase #7 | $19.45 | 9.445% | $21.2871 | $21.29 | $21.30 | $21.30 |
| 7 purchase totals = | $841.49 | $917.6395 | $917.63 | $917.70 | $917.60 | |