| 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 | $182.54 | 12.865% | $206.0238 | $206.02 | $206.00 | $206.00 |
| Purchase #2 | $142.44 | 6.563% | $151.7883 | $151.79 | $151.80 | $151.80 |
| Purchase #3 | $91.56 | 8.514% | $99.3554 | $99.36 | $99.35 | $99.40 |
| Purchase #4 | $8.33 | 5.533% | $8.7909 | $8.79 | $8.80 | $8.80 |
| Purchase #5 | $71.83 | 6.772% | $76.6943 | $76.69 | $76.70 | $76.70 |
| Purchase #6 | $207.61 | 4.757% | $217.486 | $217.49 | $217.50 | $217.50 |
| Purchase #7 | $127.81 | 3.281% | $132.0034 | $132.00 | $132.00 | $132.00 |
| 7 purchase totals = | $832.12 | $892.1421 | $892.14 | $892.15 | $892.20 | |