Pretty sure I got some interviews just because of how "pretty" my resume was.
Definitely. I've had interviewers start by thanking me for my CV being well-formatted and also short.
Ha. I've just noticed that as I type this, I have literally in front of me on my desk Eijkhout's "Tex by Topic", Lamport's latex book and "The Latex Companion" by Goosens et al. This must be where I do most of my pretty document making.
The last time I wrote a resume[0] I used LaTex to do it too, and I provide the LaTex source[1] on my website. I've seen bits of it show up in other people's resumes, which is exactly what I want to happen! But what was funny was how often people would say "boy this looks so clean and professional!". Pretty sure I got some interviews just because of how "pretty" my resume was.
[0] https://www.jedberg.net/Jeremy_Edberg_Resume.pdf
[1] https://www.jedberg.net/Jeremy_Edberg_Resume.tex