| 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 | $178.66 | 5.583% | $188.6346 | $188.63 | $188.65 | $188.60 |
| Purchase #2 | $18.90 | 6.325% | $20.0954 | $20.10 | $20.10 | $20.10 |
| Purchase #3 | $151.66 | 13.537% | $172.1902 | $172.19 | $172.20 | $172.20 |
| Purchase #4 | $40.33 | 13.650% | $45.835 | $45.84 | $45.85 | $45.80 |
| Purchase #5 | $97.60 | 7.252% | $104.678 | $104.68 | $104.70 | $104.70 |
| Purchase #6 | $15.59 | 12.154% | $17.4848 | $17.48 | $17.50 | $17.50 |
| Purchase #7 | $230.51 | 9.135% | $251.5671 | $251.57 | $251.55 | $251.60 |
| 7 purchase totals = | $733.25 | $800.4851 | $800.49 | $800.55 | $800.50 | |