| 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 | $153.45 | 10.489% | $169.5454 | $169.55 | $169.55 | $169.50 |
| Purchase #2 | $244.26 | 3.172% | $252.0079 | $252.01 | $252.00 | $252.00 |
| Purchase #3 | $146.47 | 13.845% | $166.7488 | $166.75 | $166.75 | $166.70 |
| Purchase #4 | $9.97 | 9.816% | $10.9487 | $10.95 | $10.95 | $10.90 |
| Purchase #5 | $69.69 | 10.116% | $76.7398 | $76.74 | $76.75 | $76.70 |
| Purchase #6 | $165.56 | 10.384% | $182.7518 | $182.75 | $182.75 | $182.80 |
| Purchase #7 | $50.32 | 6.670% | $53.6763 | $53.68 | $53.70 | $53.70 |
| 7 purchase totals = | $839.72 | $912.4187 | $912.43 | $912.45 | $912.30 | |