| 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 | $121.52 | 12.136% | $136.2677 | $136.27 | $136.25 | $136.30 |
| Purchase #2 | $67.82 | 13.216% | $76.7831 | $76.78 | $76.80 | $76.80 |
| Purchase #3 | $177.61 | 7.733% | $191.3446 | $191.34 | $191.35 | $191.30 |
| Purchase #4 | $126.70 | 5.449% | $133.6039 | $133.60 | $133.60 | $133.60 |
| Purchase #5 | $223.27 | 5.766% | $236.1437 | $236.14 | $236.15 | $236.10 |
| Purchase #6 | $17.47 | 6.575% | $18.6187 | $18.62 | $18.60 | $18.60 |
| Purchase #7 | $185.36 | 4.515% | $193.729 | $193.73 | $193.75 | $193.70 |
| 7 purchase totals = | $919.75 | $986.4907 | $986.48 | $986.50 | $986.40 | |