| 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 | $207.46 | 12.416% | $233.2182 | $233.22 | $233.20 | $233.20 |
| Purchase #2 | $133.91 | 4.365% | $139.7552 | $139.76 | $139.75 | $139.80 |
| Purchase #3 | $14.69 | 3.617% | $15.2213 | $15.22 | $15.20 | $15.20 |
| Purchase #4 | $51.95 | 4.729% | $54.4067 | $54.41 | $54.40 | $54.40 |
| Purchase #5 | $55.25 | 5.273% | $58.1633 | $58.16 | $58.15 | $58.20 |
| Purchase #6 | $163.36 | 10.707% | $180.851 | $180.85 | $180.85 | $180.90 |
| Purchase #7 | $159.57 | 11.282% | $177.5727 | $177.57 | $177.55 | $177.60 |
| 7 purchase totals = | $786.19 | $859.1884 | $859.19 | $859.10 | $859.30 | |