| 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 | $175.77 | 8.794% | $191.2272 | $191.23 | $191.25 | $191.20 |
| Purchase #2 | $85.45 | 5.377% | $90.0446 | $90.04 | $90.05 | $90.00 |
| Purchase #3 | $23.45 | 7.466% | $25.2008 | $25.20 | $25.20 | $25.20 |
| Purchase #4 | $202.77 | 6.297% | $215.5384 | $215.54 | $215.55 | $215.50 |
| Purchase #5 | $159.26 | 6.225% | $169.1739 | $169.17 | $169.15 | $169.20 |
| Purchase #6 | $107.55 | 12.652% | $121.1572 | $121.16 | $121.15 | $121.20 |
| Purchase #7 | $207.94 | 9.504% | $227.7026 | $227.70 | $227.70 | $227.70 |
| 7 purchase totals = | $962.19 | $1,040.0447 | $1,040.04 | $1,040.05 | $1,040.00 | |