| 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 | $109.58 | 5.807% | $115.9433 | $115.94 | $115.95 | $115.90 |
| Purchase #2 | $158.36 | 7.156% | $169.6922 | $169.69 | $169.70 | $169.70 |
| Purchase #3 | $57.97 | 13.386% | $65.7299 | $65.73 | $65.75 | $65.70 |
| Purchase #4 | $142.59 | 8.183% | $154.2581 | $154.26 | $154.25 | $154.30 |
| Purchase #5 | $178.94 | 6.713% | $190.9522 | $190.95 | $190.95 | $191.00 |
| Purchase #6 | $106.94 | 8.617% | $116.155 | $116.16 | $116.15 | $116.20 |
| Purchase #7 | $32.27 | 9.544% | $35.3498 | $35.35 | $35.35 | $35.30 |
| 7 purchase totals = | $786.65 | $848.0805 | $848.08 | $848.10 | $848.10 | |