| 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 | $159.66 | 6.304% | $169.725 | $169.73 | $169.75 | $169.70 |
| Purchase #2 | $100.42 | 13.711% | $114.1886 | $114.19 | $114.20 | $114.20 |
| Purchase #3 | $202.68 | 3.705% | $210.1893 | $210.19 | $210.20 | $210.20 |
| Purchase #4 | $177.58 | 4.358% | $185.3189 | $185.32 | $185.30 | $185.30 |
| Purchase #5 | $113.51 | 10.142% | $125.0222 | $125.02 | $125.00 | $125.00 |
| Purchase #6 | $49.89 | 4.649% | $52.2094 | $52.21 | $52.20 | $52.20 |
| Purchase #7 | $167.77 | 4.766% | $175.7659 | $175.77 | $175.75 | $175.80 |
| 7 purchase totals = | $971.51 | $1,032.4193 | $1,032.43 | $1,032.40 | $1,032.40 | |