| 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 | $126.71 | 6.549% | $135.0082 | $135.01 | $135.00 | $135.00 |
| Purchase #2 | $213.73 | 7.531% | $229.826 | $229.83 | $229.85 | $229.80 |
| Purchase #3 | $68.65 | 10.368% | $75.7676 | $75.77 | $75.75 | $75.80 |
| Purchase #4 | $21.81 | 8.268% | $23.6133 | $23.61 | $23.60 | $23.60 |
| Purchase #5 | $54.98 | 12.227% | $61.7024 | $61.70 | $61.70 | $61.70 |
| Purchase #6 | $54.28 | 6.395% | $57.7512 | $57.75 | $57.75 | $57.80 |
| Purchase #7 | $48.83 | 4.778% | $51.1631 | $51.16 | $51.15 | $51.20 |
| 7 purchase totals = | $588.99 | $634.8318 | $634.83 | $634.80 | $634.90 | |