| 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 | $153.81 | 10.311% | $169.6693 | $169.67 | $169.65 | $169.70 |
| Purchase #2 | $214.99 | 3.363% | $222.2201 | $222.22 | $222.20 | $222.20 |
| Purchase #3 | $12.43 | 10.783% | $13.7703 | $13.77 | $13.75 | $13.80 |
| Purchase #4 | $157.95 | 3.719% | $163.8242 | $163.82 | $163.80 | $163.80 |
| Purchase #5 | $160.65 | 3.500% | $166.2728 | $166.27 | $166.25 | $166.30 |
| Purchase #6 | $131.92 | 7.808% | $142.2203 | $142.22 | $142.20 | $142.20 |
| Purchase #7 | $201.72 | 11.597% | $225.1135 | $225.11 | $225.10 | $225.10 |
| 7 purchase totals = | $1,033.47 | $1,103.0905 | $1,103.08 | $1,102.95 | $1,103.10 | |