| 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 | $178.87 | 6.756% | $190.9545 | $190.95 | $190.95 | $191.00 |
| Purchase #2 | $20.97 | 3.246% | $21.6507 | $21.65 | $21.65 | $21.70 |
| Purchase #3 | $214.28 | 9.647% | $234.9516 | $234.95 | $234.95 | $235.00 |
| Purchase #4 | $99.85 | 4.418% | $104.2614 | $104.26 | $104.25 | $104.30 |
| Purchase #5 | $114.42 | 13.541% | $129.9136 | $129.91 | $129.90 | $129.90 |
| Purchase #6 | $24.71 | 6.733% | $26.3737 | $26.37 | $26.35 | $26.40 |
| Purchase #7 | $73.77 | 13.363% | $83.6279 | $83.63 | $83.65 | $83.60 |
| 7 purchase totals = | $726.87 | $791.7334 | $791.72 | $791.70 | $791.90 | |