| 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 | $125.91 | 12.549% | $141.7104 | $141.71 | $141.70 | $141.70 |
| Purchase #2 | $162.89 | 6.675% | $173.7629 | $173.76 | $173.75 | $173.80 |
| Purchase #3 | $79.49 | 6.742% | $84.8492 | $84.85 | $84.85 | $84.80 |
| Purchase #4 | $175.89 | 8.489% | $190.8213 | $190.82 | $190.80 | $190.80 |
| Purchase #5 | $199.67 | 4.407% | $208.4695 | $208.47 | $208.45 | $208.50 |
| Purchase #6 | $232.29 | 9.286% | $253.8604 | $253.86 | $253.85 | $253.90 |
| Purchase #7 | $102.42 | 7.242% | $109.8373 | $109.84 | $109.85 | $109.80 |
| 7 purchase totals = | $1,078.56 | $1,163.3110 | $1,163.31 | $1,163.25 | $1,163.30 | |