| 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 | $171.80 | 12.815% | $193.8162 | $193.82 | $193.80 | $193.80 |
| Purchase #2 | $106.83 | 12.869% | $120.578 | $120.58 | $120.60 | $120.60 |
| Purchase #3 | $86.51 | 8.643% | $93.9871 | $93.99 | $94.00 | $94.00 |
| Purchase #4 | $86.31 | 7.771% | $93.0172 | $93.02 | $93.00 | $93.00 |
| Purchase #5 | $250.84 | 3.702% | $260.1261 | $260.13 | $260.15 | $260.10 |
| Purchase #6 | $144.53 | 13.819% | $164.5026 | $164.50 | $164.50 | $164.50 |
| Purchase #7 | $65.91 | 3.402% | $68.1523 | $68.15 | $68.15 | $68.20 |
| 7 purchase totals = | $912.73 | $994.1795 | $994.19 | $994.20 | $994.20 | |