| 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 | $171.49 | 8.630% | $186.2896 | $186.29 | $186.30 | $186.30 |
| Purchase #2 | $180.39 | 5.228% | $189.8208 | $189.82 | $189.80 | $189.80 |
| Purchase #3 | $216.81 | 12.257% | $243.3844 | $243.38 | $243.40 | $243.40 |
| Purchase #4 | $209.70 | 12.209% | $235.3023 | $235.30 | $235.30 | $235.30 |
| Purchase #5 | $79.37 | 4.159% | $82.671 | $82.67 | $82.65 | $82.70 |
| Purchase #6 | $106.74 | 7.374% | $114.611 | $114.61 | $114.60 | $114.60 |
| Purchase #7 | $116.36 | 8.549% | $126.3076 | $126.31 | $126.30 | $126.30 |
| 7 purchase totals = | $1,080.86 | $1,178.3867 | $1,178.38 | $1,178.35 | $1,178.40 | |