| 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 | $144.39 | 13.389% | $163.7224 | $163.72 | $163.70 | $163.70 |
| Purchase #2 | $49.88 | 11.441% | $55.5868 | $55.59 | $55.60 | $55.60 |
| Purchase #3 | $232.54 | 11.451% | $259.1682 | $259.17 | $259.15 | $259.20 |
| Purchase #4 | $236.58 | 4.159% | $246.4194 | $246.42 | $246.40 | $246.40 |
| Purchase #5 | $129.92 | 8.606% | $141.1009 | $141.10 | $141.10 | $141.10 |
| Purchase #6 | $74.81 | 11.504% | $83.4161 | $83.42 | $83.40 | $83.40 |
| Purchase #7 | $197.67 | 8.476% | $214.4245 | $214.42 | $214.40 | $214.40 |
| 7 purchase totals = | $1,065.79 | $1,163.8383 | $1,163.84 | $1,163.75 | $1,163.80 | |