See below to learn how to calculate your Social Security taxes: 1  The Social Security tax rate for 2015 is 6.2% for the employee portion and 6.2% for the employer portion. 2  In other words, if you work for someone else, you pay 6.2% of your income as Social Security taxes and your employer matches this amount.
Then again, you can do either of two reasonable things: use a USB data cable and your computer to charge the phone, or buy a Cellboost disposable charger to get some extra life out of your battery.(Thomas Hooke/Demand Media). Charging a Phone with a USB Data Cable.hen again, you can do either of two reasonable things: use a USB data cable and your computer to charge the phone, or buy a Cellboost disposable charger to get some extra life out of your battery.
I never turn mine off, so didn't notice the change. In any case, the battery is not being discharged if the phone is on while charging. Some power from the charger is used to run the phone; the rest is used to charge the battery. Level 2 (325 points). You can charge it turned on or off.You can do it with any iPhone in any country. Level 4 (1,725 points). Sometimes I turn my iphone off completely. Before charging, I'm around 40% then i turn it off while charging, and when I turn it back on in the morning, it reads 100% and is fully charged.So technically it should still charge when turned off.ou can do it with any iPhone in any country. Level 4 (1,725 points). Sometimes I turn my iphone off completely. Before charging, I'm around 40% then i turn it off while charging, and when I turn it back on in the morning, it reads 100% and is fully charged. So technically it should still charge when turned off.