| 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 | $186.40 | 4.746% | $195.2465 | $195.25 | $195.25 | $195.20 |
| Purchase #2 | $74.91 | 5.707% | $79.1851 | $79.19 | $79.20 | $79.20 |
| Purchase #3 | $98.87 | 8.372% | $107.1474 | $107.15 | $107.15 | $107.10 |
| Purchase #4 | $19.31 | 5.660% | $20.4029 | $20.40 | $20.40 | $20.40 |
| Purchase #5 | $113.31 | 4.370% | $118.2616 | $118.26 | $118.25 | $118.30 |
| Purchase #6 | $31.75 | 13.605% | $36.0696 | $36.07 | $36.05 | $36.10 |
| Purchase #7 | $227.57 | 9.231% | $248.577 | $248.58 | $248.60 | $248.60 |
| 7 purchase totals = | $752.12 | $804.8901 | $804.90 | $804.90 | $804.90 | |