| 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 | $135.57 | 11.400% | $151.025 | $151.03 | $151.05 | $151.00 |
| Purchase #2 | $213.99 | 11.265% | $238.096 | $238.10 | $238.10 | $238.10 |
| Purchase #3 | $80.47 | 7.603% | $86.5881 | $86.59 | $86.60 | $86.60 |
| Purchase #4 | $22.62 | 3.317% | $23.3703 | $23.37 | $23.35 | $23.40 |
| Purchase #5 | $17.76 | 4.465% | $18.553 | $18.55 | $18.55 | $18.60 |
| Purchase #6 | $116.40 | 13.413% | $132.0127 | $132.01 | $132.00 | $132.00 |
| Purchase #7 | $207.32 | 4.308% | $216.2513 | $216.25 | $216.25 | $216.30 |
| 7 purchase totals = | $794.13 | $865.8964 | $865.90 | $865.90 | $866.00 | |