| 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 | $125.32 | 9.137% | $136.7705 | $136.77 | $136.75 | $136.80 |
| Purchase #2 | $144.36 | 13.581% | $163.9655 | $163.97 | $163.95 | $164.00 |
| Purchase #3 | $246.50 | 10.823% | $273.1787 | $273.18 | $273.20 | $273.20 |
| Purchase #4 | $165.46 | 9.329% | $180.8958 | $180.90 | $180.90 | $180.90 |
| Purchase #5 | $227.49 | 4.464% | $237.6452 | $237.65 | $237.65 | $237.60 |
| Purchase #6 | $208.66 | 7.767% | $224.8666 | $224.87 | $224.85 | $224.90 |
| Purchase #7 | $233.66 | 3.794% | $242.5251 | $242.53 | $242.55 | $242.50 |
| 7 purchase totals = | $1,351.45 | $1,459.8474 | $1,459.87 | $1,459.85 | $1,459.90 | |