| 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 | $180.92 | 10.702% | $200.2821 | $200.28 | $200.30 | $200.30 |
| Purchase #2 | $52.30 | 8.352% | $56.6681 | $56.67 | $56.65 | $56.70 |
| Purchase #3 | $24.68 | 10.205% | $27.1986 | $27.20 | $27.20 | $27.20 |
| Purchase #4 | $159.69 | 10.174% | $175.9369 | $175.94 | $175.95 | $175.90 |
| Purchase #5 | $125.56 | 7.298% | $134.7234 | $134.72 | $134.70 | $134.70 |
| Purchase #6 | $101.82 | 5.289% | $107.2053 | $107.21 | $107.20 | $107.20 |
| Purchase #7 | $130.81 | 13.140% | $147.9984 | $148.00 | $148.00 | $148.00 |
| 7 purchase totals = | $775.78 | $850.0128 | $850.02 | $850.00 | $850.00 | |