They have to be unanimous, in order to render a verdict, at least in the trials I've been juror on. Perhaps it is possible a jury could be divided, but, where I served that would be grounds for re-trial.I assume you mean "go along to get along" so as not to make waves or to get it over with though not convinced. That doesn't change the fact that the jury verdict was unanimous 9-0. Each jury member was polled and individually each said that they agreed with the verdict.
I would want out of that verdict anyway if jurors are "compensated" like the jurors where I served, most small companies can't/won't compensate and the state/city barely pays mileage, the stipend barely covering lunch.
BTW, it seems I remember in each case, being cautioned about what we say after the trial. Perhaps PHX is different. Heck, they got that fruit-cake for a sheriff so who knows.