| 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 | $135.82 | 6.300% | $144.3767 | $144.38 | $144.40 | $144.40 |
| Purchase #2 | $99.99 | 7.386% | $107.3753 | $107.38 | $107.40 | $107.40 |
| Purchase #3 | $99.81 | 9.306% | $109.0983 | $109.10 | $109.10 | $109.10 |
| Purchase #4 | $52.41 | 7.748% | $56.4707 | $56.47 | $56.45 | $56.50 |
| Purchase #5 | $163.56 | 3.643% | $169.5185 | $169.52 | $169.50 | $169.50 |
| Purchase #6 | $199.69 | 6.506% | $212.6818 | $212.68 | $212.70 | $212.70 |
| Purchase #7 | $28.71 | 10.550% | $31.7389 | $31.74 | $31.75 | $31.70 |
| 7 purchase totals = | $779.99 | $831.2602 | $831.27 | $831.30 | $831.30 | |