| 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 | $78.68 | 7.162% | $84.3151 | $84.32 | $84.30 | $84.30 |
| Purchase #2 | $142.28 | 12.545% | $160.129 | $160.13 | $160.15 | $160.10 |
| Purchase #3 | $190.32 | 4.544% | $198.9681 | $198.97 | $198.95 | $199.00 |
| Purchase #4 | $126.40 | 10.339% | $139.4685 | $139.47 | $139.45 | $139.50 |
| Purchase #5 | $108.75 | 4.319% | $113.4469 | $113.45 | $113.45 | $113.40 |
| Purchase #6 | $108.63 | 4.147% | $113.1349 | $113.13 | $113.15 | $113.10 |
| Purchase #7 | $160.62 | 5.602% | $169.6179 | $169.62 | $169.60 | $169.60 |
| 7 purchase totals = | $915.68 | $979.0804 | $979.09 | $979.05 | $979.00 | |