| 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 | $161.33 | 5.597% | $170.3596 | $170.36 | $170.35 | $170.40 |
| Purchase #2 | $190.49 | 10.732% | $210.9334 | $210.93 | $210.95 | $210.90 |
| Purchase #3 | $160.27 | 13.605% | $182.0747 | $182.07 | $182.05 | $182.10 |
| Purchase #4 | $201.47 | 3.401% | $208.322 | $208.32 | $208.30 | $208.30 |
| Purchase #5 | $229.37 | 3.207% | $236.7259 | $236.73 | $236.75 | $236.70 |
| Purchase #6 | $106.29 | 7.811% | $114.5923 | $114.59 | $114.60 | $114.60 |
| Purchase #7 | $29.92 | 7.298% | $32.1036 | $32.10 | $32.10 | $32.10 |
| 7 purchase totals = | $1,079.14 | $1,155.1115 | $1,155.10 | $1,155.10 | $1,155.10 | |