| 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 | $174.59 | 3.250% | $180.2642 | $180.26 | $180.25 | $180.30 |
| Purchase #2 | $71.93 | 7.369% | $77.2305 | $77.23 | $77.25 | $77.20 |
| Purchase #3 | $45.82 | 12.630% | $51.6071 | $51.61 | $51.60 | $51.60 |
| Purchase #4 | $151.80 | 4.273% | $158.2864 | $158.29 | $158.30 | $158.30 |
| Purchase #5 | $250.37 | 4.441% | $261.4889 | $261.49 | $261.50 | $261.50 |
| Purchase #6 | $227.57 | 6.175% | $241.6224 | $241.62 | $241.60 | $241.60 |
| Purchase #7 | $201.52 | 3.254% | $208.0775 | $208.08 | $208.10 | $208.10 |
| 7 purchase totals = | $1,123.60 | $1,178.5770 | $1,178.58 | $1,178.60 | $1,178.60 | |