| 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 | $117.57 | 13.870% | $133.877 | $133.88 | $133.90 | $133.90 |
| Purchase #2 | $103.62 | 3.836% | $107.5949 | $107.59 | $107.60 | $107.60 |
| Purchase #3 | $114.38 | 12.727% | $128.9371 | $128.94 | $128.95 | $128.90 |
| Purchase #4 | $56.29 | 12.174% | $63.1427 | $63.14 | $63.15 | $63.10 |
| Purchase #5 | $156.72 | 6.705% | $167.2281 | $167.23 | $167.25 | $167.20 |
| Purchase #6 | $86.61 | 7.520% | $93.1231 | $93.12 | $93.10 | $93.10 |
| Purchase #7 | $45.25 | 9.488% | $49.5433 | $49.54 | $49.55 | $49.50 |
| 7 purchase totals = | $680.44 | $743.4462 | $743.44 | $743.50 | $743.30 | |