| 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 | $144.47 | 8.146% | $156.2385 | $156.24 | $156.25 | $156.20 |
| Purchase #2 | $65.78 | 10.594% | $72.7487 | $72.75 | $72.75 | $72.70 |
| Purchase #3 | $16.67 | 3.327% | $17.2246 | $17.22 | $17.20 | $17.20 |
| Purchase #4 | $64.52 | 3.695% | $66.904 | $66.90 | $66.90 | $66.90 |
| Purchase #5 | $134.45 | 8.723% | $146.1781 | $146.18 | $146.20 | $146.20 |
| Purchase #6 | $207.26 | 3.781% | $215.0965 | $215.10 | $215.10 | $215.10 |
| Purchase #7 | $166.48 | 8.831% | $181.1818 | $181.18 | $181.20 | $181.20 |
| 7 purchase totals = | $799.63 | $855.5722 | $855.57 | $855.60 | $855.50 | |