| 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 | $27.64 | 11.382% | $30.786 | $30.79 | $30.80 | $30.80 |
| Purchase #2 | $30.98 | 7.349% | $33.2567 | $33.26 | $33.25 | $33.30 |
| Purchase #3 | $148.62 | 4.103% | $154.7179 | $154.72 | $154.70 | $154.70 |
| Purchase #4 | $181.71 | 13.772% | $206.7351 | $206.74 | $206.75 | $206.70 |
| Purchase #5 | $153.81 | 3.531% | $159.241 | $159.24 | $159.25 | $159.20 |
| Purchase #6 | $134.38 | 3.536% | $139.1317 | $139.13 | $139.15 | $139.10 |
| Purchase #7 | $207.74 | 4.172% | $216.4069 | $216.41 | $216.40 | $216.40 |
| 7 purchase totals = | $884.88 | $940.2753 | $940.29 | $940.30 | $940.20 | |