| 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 | $136.41 | 3.572% | $141.2826 | $141.28 | $141.30 | $141.30 |
| Purchase #2 | $238.66 | 5.337% | $251.3973 | $251.40 | $251.40 | $251.40 |
| Purchase #3 | $143.70 | 6.419% | $152.9241 | $152.92 | $152.90 | $152.90 |
| Purchase #4 | $27.96 | 13.549% | $31.7483 | $31.75 | $31.75 | $31.70 |
| Purchase #5 | $172.29 | 6.615% | $183.687 | $183.69 | $183.70 | $183.70 |
| Purchase #6 | $107.73 | 5.859% | $114.0419 | $114.04 | $114.05 | $114.00 |
| Purchase #7 | $99.37 | 11.522% | $110.8194 | $110.82 | $110.80 | $110.80 |
| 7 purchase totals = | $926.12 | $985.9006 | $985.90 | $985.90 | $985.80 | |