If it’s August, it must be time for the tax-free holiday this Friday and Saturday in stores around the area. You know the drill. Designed for back-to-school shopping, it’s not limited to just kids clothing. Most clothing and footwear under one hundred dollars per item you purchase this weekend will not have state sales tax added on. Among items that are NOT tax free; jewelry, backpacks, athletic uniforms, wallets and shoes with spikes or cleats.