| 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 | $134.57 | 13.754% | $153.0788 | $153.08 | $153.10 | $153.10 |
| Purchase #2 | $134.97 | 4.660% | $141.2596 | $141.26 | $141.25 | $141.30 |
| Purchase #3 | $135.25 | 4.529% | $141.3755 | $141.38 | $141.40 | $141.40 |
| Purchase #4 | $205.77 | 10.358% | $227.0837 | $227.08 | $227.10 | $227.10 |
| Purchase #5 | $114.37 | 5.726% | $120.9188 | $120.92 | $120.90 | $120.90 |
| Purchase #6 | $15.82 | 9.427% | $17.3114 | $17.31 | $17.30 | $17.30 |
| Purchase #7 | $154.81 | 4.359% | $161.5582 | $161.56 | $161.55 | $161.60 |
| 7 purchase totals = | $895.56 | $962.5860 | $962.59 | $962.60 | $962.70 | |