| 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 | $167.30 | 5.182% | $175.9695 | $175.97 | $175.95 | $176.00 |
| Purchase #2 | $18.51 | 10.164% | $20.3914 | $20.39 | $20.40 | $20.40 |
| Purchase #3 | $73.69 | 8.474% | $79.9345 | $79.93 | $79.95 | $79.90 |
| Purchase #4 | $27.38 | 10.779% | $30.3313 | $30.33 | $30.35 | $30.30 |
| Purchase #5 | $62.71 | 10.348% | $69.1992 | $69.20 | $69.20 | $69.20 |
| Purchase #6 | $250.96 | 5.558% | $264.9084 | $264.91 | $264.90 | $264.90 |
| Purchase #7 | $103.76 | 3.319% | $107.2038 | $107.20 | $107.20 | $107.20 |
| 7 purchase totals = | $704.31 | $747.9381 | $747.93 | $747.95 | $747.90 | |