| 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 | $154.40 | 10.274% | $170.2631 | $170.26 | $170.25 | $170.30 |
| Purchase #2 | $110.70 | 3.846% | $114.9575 | $114.96 | $114.95 | $115.00 |
| Purchase #3 | $106.69 | 11.333% | $118.7812 | $118.78 | $118.80 | $118.80 |
| Purchase #4 | $133.37 | 13.844% | $151.8337 | $151.83 | $151.85 | $151.80 |
| Purchase #5 | $219.62 | 3.811% | $227.9897 | $227.99 | $228.00 | $228.00 |
| Purchase #6 | $119.91 | 10.812% | $132.8747 | $132.87 | $132.85 | $132.90 |
| Purchase #7 | $23.54 | 12.262% | $26.4265 | $26.43 | $26.45 | $26.40 |
| 7 purchase totals = | $868.23 | $943.1264 | $943.12 | $943.15 | $943.20 | |