| 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 | $157.39 | 10.182% | $173.4154 | $173.42 | $173.40 | $173.40 |
| Purchase #2 | $33.55 | 7.514% | $36.0709 | $36.07 | $36.05 | $36.10 |
| Purchase #3 | $42.72 | 8.148% | $46.2008 | $46.20 | $46.20 | $46.20 |
| Purchase #4 | $249.33 | 10.202% | $274.7666 | $274.77 | $274.75 | $274.80 |
| Purchase #5 | $130.26 | 13.185% | $147.4348 | $147.43 | $147.45 | $147.40 |
| Purchase #6 | $16.41 | 13.508% | $18.6267 | $18.63 | $18.65 | $18.60 |
| Purchase #7 | $148.61 | 3.856% | $154.3404 | $154.34 | $154.35 | $154.30 |
| 7 purchase totals = | $778.27 | $850.8556 | $850.86 | $850.85 | $850.80 | |