| 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 | $166.65 | 8.417% | $180.6769 | $180.68 | $180.70 | $180.70 |
| Purchase #2 | $214.75 | 7.328% | $230.4869 | $230.49 | $230.50 | $230.50 |
| Purchase #3 | $221.42 | 4.406% | $231.1758 | $231.18 | $231.20 | $231.20 |
| Purchase #4 | $137.95 | 9.395% | $150.9104 | $150.91 | $150.90 | $150.90 |
| Purchase #5 | $63.37 | 3.314% | $65.4701 | $65.47 | $65.45 | $65.50 |
| Purchase #6 | $78.29 | 4.722% | $81.9869 | $81.99 | $82.00 | $82.00 |
| Purchase #7 | $132.70 | 3.637% | $137.5263 | $137.53 | $137.55 | $137.50 |
| 7 purchase totals = | $1,015.13 | $1,078.2333 | $1,078.25 | $1,078.30 | $1,078.30 | |