| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $178.85 | 5.542% | $188.7619 | $188.76 | $188.75 | $188.80 |
| Purchase #2 | $119.66 | 10.124% | $131.7744 | $131.77 | $131.75 | $131.80 |
| Purchase #3 | $190.77 | 9.867% | $209.5933 | $209.59 | $209.60 | $209.60 |
| Purchase #4 | $144.78 | 9.691% | $158.8106 | $158.81 | $158.80 | $158.80 |
| Purchase #5 | $195.41 | 4.862% | $204.9108 | $204.91 | $204.90 | $204.90 |
| Purchase #6 | $34.82 | 4.454% | $36.3709 | $36.37 | $36.35 | $36.40 |
| Purchase #7 | $36.84 | 4.687% | $38.5667 | $38.57 | $38.55 | $38.60 |
| 7 purchase totals = | $901.13 | $968.7886 | $968.78 | $968.70 | $968.90 | |