| 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 | $193.41 | 7.678% | $208.26 | $208.26 | $208.25 | $208.30 |
| Purchase #2 | $151.29 | 9.717% | $165.9908 | $165.99 | $166.00 | $166.00 |
| Purchase #3 | $118.92 | 12.785% | $134.1239 | $134.12 | $134.10 | $134.10 |
| Purchase #4 | $149.66 | 10.120% | $164.8056 | $164.81 | $164.80 | $164.80 |
| Purchase #5 | $139.36 | 5.103% | $146.4715 | $146.47 | $146.45 | $146.50 |
| Purchase #6 | $109.27 | 4.467% | $114.1511 | $114.15 | $114.15 | $114.20 |
| Purchase #7 | $187.82 | 5.124% | $197.4439 | $197.44 | $197.45 | $197.40 |
| 7 purchase totals = | $1,049.73 | $1,131.2468 | $1,131.24 | $1,131.20 | $1,131.30 | |