| 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 | $127.51 | 5.361% | $134.3458 | $134.35 | $134.35 | $134.30 |
| Purchase #2 | $29.60 | 8.746% | $32.1888 | $32.19 | $32.20 | $32.20 |
| Purchase #3 | $231.42 | 13.139% | $261.8263 | $261.83 | $261.85 | $261.80 |
| Purchase #4 | $13.71 | 10.485% | $15.1475 | $15.15 | $15.15 | $15.10 |
| Purchase #5 | $24.82 | 13.339% | $28.1307 | $28.13 | $28.15 | $28.10 |
| Purchase #6 | $176.56 | 5.357% | $186.0183 | $186.02 | $186.00 | $186.00 |
| Purchase #7 | $81.65 | 7.667% | $87.9101 | $87.91 | $87.90 | $87.90 |
| 7 purchase totals = | $685.27 | $745.5675 | $745.58 | $745.60 | $745.40 | |