| 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 | $149.76 | 3.485% | $154.9791 | $154.98 | $155.00 | $155.00 |
| Purchase #2 | $231.41 | 9.394% | $253.1487 | $253.15 | $253.15 | $253.10 |
| Purchase #3 | $137.40 | 7.429% | $147.6074 | $147.61 | $147.60 | $147.60 |
| Purchase #4 | $229.93 | 5.538% | $242.6635 | $242.66 | $242.65 | $242.70 |
| Purchase #5 | $99.50 | 4.677% | $104.1536 | $104.15 | $104.15 | $104.20 |
| Purchase #6 | $21.57 | 8.518% | $23.4073 | $23.41 | $23.40 | $23.40 |
| Purchase #7 | $230.41 | 5.862% | $243.9166 | $243.92 | $243.90 | $243.90 |
| 7 purchase totals = | $1,099.98 | $1,169.8762 | $1,169.88 | $1,169.85 | $1,169.90 | |