| 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 | $139.29 | 11.688% | $155.5702 | $155.57 | $155.55 | $155.60 |
| Purchase #2 | $176.83 | 12.343% | $198.6561 | $198.66 | $198.65 | $198.70 |
| Purchase #3 | $86.80 | 3.852% | $90.1435 | $90.14 | $90.15 | $90.10 |
| Purchase #4 | $42.64 | 7.598% | $45.8798 | $45.88 | $45.90 | $45.90 |
| Purchase #5 | $68.29 | 5.557% | $72.0849 | $72.08 | $72.10 | $72.10 |
| Purchase #6 | $238.39 | 9.276% | $260.5031 | $260.50 | $260.50 | $260.50 |
| Purchase #7 | $97.65 | 9.776% | $107.1963 | $107.20 | $107.20 | $107.20 |
| 7 purchase totals = | $849.89 | $930.0339 | $930.03 | $930.05 | $930.10 | |