| 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 | $144.59 | 10.421% | $159.6577 | $159.66 | $159.65 | $159.70 |
| Purchase #2 | $57.43 | 7.839% | $61.9319 | $61.93 | $61.95 | $61.90 |
| Purchase #3 | $51.88 | 7.522% | $55.7824 | $55.78 | $55.80 | $55.80 |
| Purchase #4 | $119.91 | 10.768% | $132.8219 | $132.82 | $132.80 | $132.80 |
| Purchase #5 | $9.58 | 10.421% | $10.5783 | $10.58 | $10.60 | $10.60 |
| Purchase #6 | $204.96 | 3.770% | $212.687 | $212.69 | $212.70 | $212.70 |
| Purchase #7 | $220.53 | 4.763% | $231.0338 | $231.03 | $231.05 | $231.00 |
| 7 purchase totals = | $808.88 | $864.4930 | $864.49 | $864.55 | $864.50 | |