| 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 | $135.76 | 8.531% | $147.3417 | $147.34 | $147.35 | $147.30 |
| Purchase #2 | $73.38 | 11.150% | $81.5619 | $81.56 | $81.55 | $81.60 |
| Purchase #3 | $243.35 | 4.289% | $253.7873 | $253.79 | $253.80 | $253.80 |
| Purchase #4 | $74.60 | 12.620% | $84.0145 | $84.01 | $84.00 | $84.00 |
| Purchase #5 | $95.40 | 11.543% | $106.412 | $106.41 | $106.40 | $106.40 |
| Purchase #6 | $43.93 | 10.560% | $48.569 | $48.57 | $48.55 | $48.60 |
| Purchase #7 | $205.91 | 5.819% | $217.8919 | $217.89 | $217.90 | $217.90 |
| 7 purchase totals = | $872.33 | $939.5783 | $939.57 | $939.55 | $939.60 | |