| 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 | $143.57 | 3.254% | $148.2418 | $148.24 | $148.25 | $148.20 |
| Purchase #2 | $30.45 | 10.387% | $33.6128 | $33.61 | $33.60 | $33.60 |
| Purchase #3 | $139.76 | 7.261% | $149.908 | $149.91 | $149.90 | $149.90 |
| Purchase #4 | $25.87 | 11.199% | $28.7672 | $28.77 | $28.75 | $28.80 |
| Purchase #5 | $173.63 | 13.520% | $197.1048 | $197.10 | $197.10 | $197.10 |
| Purchase #6 | $207.50 | 4.498% | $216.8334 | $216.83 | $216.85 | $216.80 |
| Purchase #7 | $74.42 | 9.156% | $81.2339 | $81.23 | $81.25 | $81.20 |
| 7 purchase totals = | $795.20 | $855.7019 | $855.69 | $855.70 | $855.60 | |