| 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 | $178.60 | 3.422% | $184.7117 | $184.71 | $184.70 | $184.70 |
| Purchase #2 | $41.90 | 4.688% | $43.8643 | $43.86 | $43.85 | $43.90 |
| Purchase #3 | $163.49 | 3.532% | $169.2645 | $169.26 | $169.25 | $169.30 |
| Purchase #4 | $234.29 | 7.450% | $251.7446 | $251.74 | $251.75 | $251.70 |
| Purchase #5 | $37.66 | 11.188% | $41.8734 | $41.87 | $41.85 | $41.90 |
| Purchase #6 | $142.28 | 10.729% | $157.5452 | $157.55 | $157.55 | $157.50 |
| Purchase #7 | $95.53 | 8.721% | $103.8612 | $103.86 | $103.85 | $103.90 |
| 7 purchase totals = | $893.75 | $952.8649 | $952.85 | $952.80 | $952.90 | |