| 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 | $148.51 | 4.295% | $154.8885 | $154.89 | $154.90 | $154.90 |
| Purchase #2 | $114.82 | 11.833% | $128.4067 | $128.41 | $128.40 | $128.40 |
| Purchase #3 | $112.31 | 5.294% | $118.2557 | $118.26 | $118.25 | $118.30 |
| Purchase #4 | $192.68 | 12.828% | $217.397 | $217.40 | $217.40 | $217.40 |
| Purchase #5 | $93.82 | 13.754% | $106.724 | $106.72 | $106.70 | $106.70 |
| Purchase #6 | $61.35 | 10.451% | $67.7617 | $67.76 | $67.75 | $67.80 |
| Purchase #7 | $188.59 | 7.797% | $203.2944 | $203.29 | $203.30 | $203.30 |
| 7 purchase totals = | $912.08 | $996.7280 | $996.73 | $996.70 | $996.80 | |