| 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 | $152.56 | 11.352% | $169.8786 | $169.88 | $169.90 | $169.90 |
| Purchase #2 | $27.49 | 12.578% | $30.9477 | $30.95 | $30.95 | $30.90 |
| Purchase #3 | $111.79 | 12.527% | $125.7939 | $125.79 | $125.80 | $125.80 |
| Purchase #4 | $175.81 | 5.694% | $185.8206 | $185.82 | $185.80 | $185.80 |
| Purchase #5 | $247.33 | 9.548% | $270.9451 | $270.95 | $270.95 | $270.90 |
| Purchase #6 | $113.91 | 4.730% | $119.2979 | $119.30 | $119.30 | $119.30 |
| Purchase #7 | $123.69 | 5.710% | $130.7527 | $130.75 | $130.75 | $130.80 |
| 7 purchase totals = | $952.58 | $1,033.4365 | $1,033.44 | $1,033.45 | $1,033.40 | |