| 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 | $114.35 | 3.495% | $118.3465 | $118.35 | $118.35 | $118.30 |
| Purchase #2 | $163.90 | 11.766% | $183.1845 | $183.18 | $183.20 | $183.20 |
| Purchase #3 | $8.85 | 4.368% | $9.2366 | $9.24 | $9.25 | $9.20 |
| Purchase #4 | $122.38 | 8.252% | $132.4788 | $132.48 | $132.50 | $132.50 |
| Purchase #5 | $42.72 | 11.241% | $47.5222 | $47.52 | $47.50 | $47.50 |
| Purchase #6 | $7.51 | 5.707% | $7.9386 | $7.94 | $7.95 | $7.90 |
| Purchase #7 | $175.53 | 11.874% | $196.3724 | $196.37 | $196.35 | $196.40 |
| 7 purchase totals = | $635.24 | $695.0796 | $695.08 | $695.10 | $695.00 | |