| 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 | $164.93 | 13.805% | $187.6986 | $187.70 | $187.70 | $187.70 |
| Purchase #2 | $76.32 | 8.816% | $83.0484 | $83.05 | $83.05 | $83.00 |
| Purchase #3 | $65.57 | 3.628% | $67.9489 | $67.95 | $67.95 | $67.90 |
| Purchase #4 | $104.88 | 5.824% | $110.9882 | $110.99 | $111.00 | $111.00 |
| Purchase #5 | $175.69 | 6.588% | $187.2645 | $187.26 | $187.25 | $187.30 |
| Purchase #6 | $210.32 | 5.619% | $222.1379 | $222.14 | $222.15 | $222.10 |
| Purchase #7 | $199.27 | 3.565% | $206.374 | $206.37 | $206.35 | $206.40 |
| 7 purchase totals = | $996.98 | $1,065.4605 | $1,065.46 | $1,065.45 | $1,065.40 | |