| 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 | $155.61 | 6.672% | $165.9923 | $165.99 | $166.00 | $166.00 |
| Purchase #2 | $6.87 | 3.721% | $7.1256 | $7.13 | $7.15 | $7.10 |
| Purchase #3 | $127.65 | 6.593% | $136.066 | $136.07 | $136.05 | $136.10 |
| Purchase #4 | $80.58 | 6.786% | $86.0482 | $86.05 | $86.05 | $86.00 |
| Purchase #5 | $106.99 | 4.444% | $111.7446 | $111.74 | $111.75 | $111.70 |
| Purchase #6 | $221.68 | 6.613% | $236.3397 | $236.34 | $236.35 | $236.30 |
| Purchase #7 | $207.40 | 8.338% | $224.693 | $224.69 | $224.70 | $224.70 |
| 7 purchase totals = | $906.78 | $968.0094 | $968.01 | $968.05 | $967.90 | |