| 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 | $163.57 | 13.636% | $185.8744 | $185.87 | $185.85 | $185.90 |
| Purchase #2 | $78.55 | 9.709% | $86.1764 | $86.18 | $86.20 | $86.20 |
| Purchase #3 | $212.76 | 8.183% | $230.1702 | $230.17 | $230.15 | $230.20 |
| Purchase #4 | $215.75 | 12.568% | $242.8655 | $242.87 | $242.85 | $242.90 |
| Purchase #5 | $68.43 | 9.412% | $74.8706 | $74.87 | $74.85 | $74.90 |
| Purchase #6 | $183.89 | 7.324% | $197.3581 | $197.36 | $197.35 | $197.40 |
| Purchase #7 | $88.83 | 8.357% | $96.2535 | $96.25 | $96.25 | $96.30 |
| 7 purchase totals = | $1,011.78 | $1,113.5687 | $1,113.57 | $1,113.50 | $1,113.80 | |