| 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 | $158.44 | 10.758% | $175.485 | $175.49 | $175.50 | $175.50 |
| Purchase #2 | $6.54 | 12.820% | $7.3784 | $7.38 | $7.40 | $7.40 |
| Purchase #3 | $191.65 | 7.239% | $205.5235 | $205.52 | $205.50 | $205.50 |
| Purchase #4 | $37.30 | 6.671% | $39.7883 | $39.79 | $39.80 | $39.80 |
| Purchase #5 | $218.55 | 13.506% | $248.0674 | $248.07 | $248.05 | $248.10 |
| Purchase #6 | $20.85 | 3.659% | $21.6129 | $21.61 | $21.60 | $21.60 |
| Purchase #7 | $17.89 | 11.116% | $19.8787 | $19.88 | $19.90 | $19.90 |
| 7 purchase totals = | $651.22 | $717.7342 | $717.74 | $717.75 | $717.80 | |