| 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 | $148.54 | 9.843% | $163.1608 | $163.16 | $163.15 | $163.20 |
| Purchase #2 | $121.57 | 9.688% | $133.3477 | $133.35 | $133.35 | $133.30 |
| Purchase #3 | $205.53 | 7.546% | $221.0393 | $221.04 | $221.05 | $221.00 |
| Purchase #4 | $76.28 | 5.176% | $80.2283 | $80.23 | $80.25 | $80.20 |
| Purchase #5 | $116.87 | 6.491% | $124.456 | $124.46 | $124.45 | $124.50 |
| Purchase #6 | $65.40 | 10.628% | $72.3507 | $72.35 | $72.35 | $72.40 |
| Purchase #7 | $170.80 | 12.604% | $192.3276 | $192.33 | $192.35 | $192.30 |
| 7 purchase totals = | $904.99 | $986.9104 | $986.92 | $986.95 | $986.90 | |