| 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 | $170.79 | 13.853% | $194.4495 | $194.45 | $194.45 | $194.40 |
| Purchase #2 | $101.30 | 9.657% | $111.0825 | $111.08 | $111.10 | $111.10 |
| Purchase #3 | $6.92 | 3.607% | $7.1696 | $7.17 | $7.15 | $7.20 |
| Purchase #4 | $122.49 | 9.378% | $133.9771 | $133.98 | $134.00 | $134.00 |
| Purchase #5 | $248.75 | 4.191% | $259.1751 | $259.18 | $259.20 | $259.20 |
| Purchase #6 | $103.79 | 10.558% | $114.7481 | $114.75 | $114.75 | $114.70 |
| Purchase #7 | $157.26 | 11.644% | $175.5714 | $175.57 | $175.55 | $175.60 |
| 7 purchase totals = | $911.30 | $996.1733 | $996.18 | $996.20 | $996.20 | |