| 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 | $168.32 | 6.486% | $179.2372 | $179.24 | $179.25 | $179.20 |
| Purchase #2 | $227.67 | 3.324% | $235.2378 | $235.24 | $235.25 | $235.20 |
| Purchase #3 | $216.36 | 5.607% | $228.4913 | $228.49 | $228.50 | $228.50 |
| Purchase #4 | $79.90 | 8.410% | $86.6196 | $86.62 | $86.60 | $86.60 |
| Purchase #5 | $99.67 | 7.331% | $106.9768 | $106.98 | $107.00 | $107.00 |
| Purchase #6 | $167.51 | 5.660% | $176.9911 | $176.99 | $177.00 | $177.00 |
| Purchase #7 | $114.37 | 9.860% | $125.6469 | $125.65 | $125.65 | $125.60 |
| 7 purchase totals = | $1,073.80 | $1,139.2007 | $1,139.21 | $1,139.25 | $1,139.10 | |