As per the answer to Is there a problem with lying? kouty answered that lying is permitted for three specific reasons. I do not think you example meets the criteria for lying. So get out and vote and be a responsible person. Do as you say or your wife and kids will do as you do.
See Gemara BM 23b
For Rab Judah said in the name of Samuel: In the following three
matters learned men do conceal the truth:
In matters of a tractate {they ask know you this Massechet at your
fingertip and by humility he says "No!" (Rashi)}, bed {If they ask if
he has a sexuel intercourse, he can hive a negative answer, even if it
is not true, by modesty (adapted from Rashi), If he comes later to the
study because of Tevilat Ezra, he can give a false explanation to his
delay}, hospitality {If they ask about the quality of the accomodation
provided by its host, he can protect him against a large inflow of
profiteers (adapted from Rashi)}.