| 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 | $157.25 | 11.331% | $175.068 | $175.07 | $175.05 | $175.10 |
| Purchase #2 | $83.56 | 3.444% | $86.4378 | $86.44 | $86.45 | $86.40 |
| Purchase #3 | $81.46 | 13.734% | $92.6477 | $92.65 | $92.65 | $92.60 |
| Purchase #4 | $70.34 | 8.696% | $76.4568 | $76.46 | $76.45 | $76.50 |
| Purchase #5 | $198.46 | 11.230% | $220.7471 | $220.75 | $220.75 | $220.70 |
| Purchase #6 | $150.84 | 12.839% | $170.2063 | $170.21 | $170.20 | $170.20 |
| Purchase #7 | $173.83 | 7.576% | $186.9994 | $187.00 | $187.00 | $187.00 |
| 7 purchase totals = | $915.74 | $1,008.5631 | $1,008.58 | $1,008.55 | $1,008.50 | |