Exento (ventas) Exento (ventas) 0 percent sale IVA (12.0%) ventas IVA (12.0%) ventas 12 percent sale IVA (8.0%) ventas IVA (8.0%) ventas 8 percent sale IVA (22.0%) ventas IVA (22.0%) ventas 22 percent sale Exento (compras) Exento (compras) 0 percent purchase IVA (12.0%) compras IVA (12.0%) compras 12 percent purchase IVA (8.0%) compras IVA (8.0%) compras 8 percent purchase IVA (22.0%) compras IVA (22.0%) compras 22 percent purchase