| 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 | $183.54 | 13.755% | $208.7859 | $208.79 | $208.80 | $208.80 |
| Purchase #2 | $57.96 | 6.205% | $61.5564 | $61.56 | $61.55 | $61.60 |
| Purchase #3 | $46.65 | 13.249% | $52.8307 | $52.83 | $52.85 | $52.80 |
| Purchase #4 | $189.66 | 6.280% | $201.5706 | $201.57 | $201.55 | $201.60 |
| Purchase #5 | $246.78 | 13.470% | $280.0213 | $280.02 | $280.00 | $280.00 |
| Purchase #6 | $18.26 | 10.417% | $20.1621 | $20.16 | $20.15 | $20.20 |
| Purchase #7 | $30.83 | 4.579% | $32.2417 | $32.24 | $32.25 | $32.20 |
| 7 purchase totals = | $773.68 | $857.1687 | $857.17 | $857.15 | $857.20 | |