| 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 | $81.97 | 8.520% | $88.9538 | $88.95 | $88.95 | $89.00 |
| Purchase #2 | $78.37 | 5.110% | $82.3747 | $82.37 | $82.35 | $82.40 |
| Purchase #3 | $175.34 | 8.396% | $190.0615 | $190.06 | $190.05 | $190.10 |
| Purchase #4 | $164.35 | 3.433% | $169.9921 | $169.99 | $170.00 | $170.00 |
| Purchase #5 | $204.50 | 9.874% | $224.6923 | $224.69 | $224.70 | $224.70 |
| Purchase #6 | $233.73 | 6.483% | $248.8827 | $248.88 | $248.90 | $248.90 |
| Purchase #7 | $150.53 | 4.511% | $157.3204 | $157.32 | $157.30 | $157.30 |
| 7 purchase totals = | $1,088.79 | $1,162.2775 | $1,162.26 | $1,162.25 | $1,162.40 | |