| 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 | $157.32 | 7.555% | $169.2055 | $169.21 | $169.20 | $169.20 |
| Purchase #2 | $87.97 | 4.743% | $92.1424 | $92.14 | $92.15 | $92.10 |
| Purchase #3 | $27.70 | 11.843% | $30.9805 | $30.98 | $31.00 | $31.00 |
| Purchase #4 | $215.33 | 12.467% | $242.1752 | $242.18 | $242.20 | $242.20 |
| Purchase #5 | $169.80 | 10.299% | $187.2877 | $187.29 | $187.30 | $187.30 |
| Purchase #6 | $53.72 | 3.114% | $55.3928 | $55.39 | $55.40 | $55.40 |
| Purchase #7 | $110.38 | 3.559% | $114.3084 | $114.31 | $114.30 | $114.30 |
| 7 purchase totals = | $822.22 | $891.4925 | $891.50 | $891.55 | $891.50 | |