| 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 | $151.98 | 10.594% | $168.0808 | $168.08 | $168.10 | $168.10 |
| Purchase #2 | $138.31 | 9.366% | $151.2641 | $151.26 | $151.25 | $151.30 |
| Purchase #3 | $11.52 | 13.525% | $13.0781 | $13.08 | $13.10 | $13.10 |
| Purchase #4 | $170.48 | 3.129% | $175.8143 | $175.81 | $175.80 | $175.80 |
| Purchase #5 | $151.87 | 5.650% | $160.4507 | $160.45 | $160.45 | $160.50 |
| Purchase #6 | $22.26 | 13.598% | $25.2869 | $25.29 | $25.30 | $25.30 |
| Purchase #7 | $107.26 | 6.525% | $114.2587 | $114.26 | $114.25 | $114.30 |
| 7 purchase totals = | $753.68 | $808.2336 | $808.23 | $808.25 | $808.40 | |