| 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 | $150.88 | 6.204% | $160.2406 | $160.24 | $160.25 | $160.20 |
| Purchase #2 | $90.62 | 9.628% | $99.3449 | $99.34 | $99.35 | $99.30 |
| Purchase #3 | $21.46 | 8.348% | $23.2515 | $23.25 | $23.25 | $23.30 |
| Purchase #4 | $196.73 | 4.684% | $205.9448 | $205.94 | $205.95 | $205.90 |
| Purchase #5 | $87.80 | 3.629% | $90.9863 | $90.99 | $91.00 | $91.00 |
| Purchase #6 | $75.93 | 13.239% | $85.9824 | $85.98 | $86.00 | $86.00 |
| Purchase #7 | $29.65 | 6.235% | $31.4987 | $31.50 | $31.50 | $31.50 |
| 7 purchase totals = | $653.07 | $697.2492 | $697.24 | $697.30 | $697.20 | |