| 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 | $15.61 | 8.743% | $16.9748 | $16.97 | $16.95 | $17.00 |
| Purchase #2 | $151.78 | 3.800% | $157.5476 | $157.55 | $157.55 | $157.50 |
| Purchase #3 | $125.30 | 10.796% | $138.8274 | $138.83 | $138.85 | $138.80 |
| Purchase #4 | $75.64 | 9.529% | $82.8477 | $82.85 | $82.85 | $82.80 |
| Purchase #5 | $210.41 | 10.729% | $232.9849 | $232.98 | $233.00 | $233.00 |
| Purchase #6 | $125.33 | 10.469% | $138.4508 | $138.45 | $138.45 | $138.50 |
| Purchase #7 | $198.57 | 13.397% | $225.1724 | $225.17 | $225.15 | $225.20 |
| 7 purchase totals = | $902.64 | $992.8056 | $992.80 | $992.80 | $992.80 | |