| 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 | $179.47 | 12.602% | $202.0868 | $202.09 | $202.10 | $202.10 |
| Purchase #2 | $21.78 | 5.431% | $22.9629 | $22.96 | $22.95 | $23.00 |
| Purchase #3 | $232.29 | 8.466% | $251.9557 | $251.96 | $251.95 | $252.00 |
| Purchase #4 | $40.29 | 8.693% | $43.7924 | $43.79 | $43.80 | $43.80 |
| Purchase #5 | $66.83 | 13.549% | $75.8848 | $75.88 | $75.90 | $75.90 |
| Purchase #6 | $196.68 | 10.234% | $216.8082 | $216.81 | $216.80 | $216.80 |
| Purchase #7 | $121.89 | 3.387% | $126.0184 | $126.02 | $126.00 | $126.00 |
| 7 purchase totals = | $859.23 | $939.5092 | $939.51 | $939.50 | $939.60 | |