| 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 | $134.73 | 3.418% | $139.3351 | $139.34 | $139.35 | $139.30 |
| Purchase #2 | $89.31 | 3.393% | $92.3403 | $92.34 | $92.35 | $92.30 |
| Purchase #3 | $117.94 | 6.758% | $125.9104 | $125.91 | $125.90 | $125.90 |
| Purchase #4 | $139.74 | 4.247% | $145.6748 | $145.67 | $145.65 | $145.70 |
| Purchase #5 | $155.66 | 5.854% | $164.7723 | $164.77 | $164.75 | $164.80 |
| Purchase #6 | $116.79 | 8.563% | $126.7907 | $126.79 | $126.80 | $126.80 |
| Purchase #7 | $44.49 | 4.382% | $46.4396 | $46.44 | $46.45 | $46.40 |
| 7 purchase totals = | $798.66 | $841.2632 | $841.26 | $841.25 | $841.20 | |