| 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 | $179.95 | 6.743% | $192.084 | $192.08 | $192.10 | $192.10 |
| Purchase #2 | $236.84 | 9.162% | $258.5393 | $258.54 | $258.55 | $258.50 |
| Purchase #3 | $86.50 | 13.660% | $98.3159 | $98.32 | $98.30 | $98.30 |
| Purchase #4 | $49.73 | 10.380% | $54.892 | $54.89 | $54.90 | $54.90 |
| Purchase #5 | $22.97 | 9.839% | $25.23 | $25.23 | $25.25 | $25.20 |
| Purchase #6 | $21.37 | 6.585% | $22.7772 | $22.78 | $22.80 | $22.80 |
| Purchase #7 | $92.36 | 3.267% | $95.3774 | $95.38 | $95.40 | $95.40 |
| 7 purchase totals = | $689.72 | $747.2158 | $747.22 | $747.30 | $747.20 | |