| 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 | $193.95 | 6.198% | $205.971 | $205.97 | $205.95 | $206.00 |
| Purchase #2 | $18.98 | 13.293% | $21.503 | $21.50 | $21.50 | $21.50 |
| Purchase #3 | $63.75 | 10.629% | $70.526 | $70.53 | $70.55 | $70.50 |
| Purchase #4 | $101.95 | 12.270% | $114.4593 | $114.46 | $114.45 | $114.50 |
| Purchase #5 | $123.68 | 3.650% | $128.1943 | $128.19 | $128.20 | $128.20 |
| Purchase #6 | $183.86 | 13.302% | $208.3171 | $208.32 | $208.30 | $208.30 |
| Purchase #7 | $59.51 | 3.862% | $61.8083 | $61.81 | $61.80 | $61.80 |
| 7 purchase totals = | $745.68 | $810.7790 | $810.78 | $810.75 | $810.80 | |