| 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 | $191.39 | 8.390% | $207.4476 | $207.45 | $207.45 | $207.40 |
| Purchase #2 | $13.58 | 5.792% | $14.3666 | $14.37 | $14.35 | $14.40 |
| Purchase #3 | $140.52 | 3.802% | $145.8626 | $145.86 | $145.85 | $145.90 |
| Purchase #4 | $224.98 | 13.144% | $254.5514 | $254.55 | $254.55 | $254.60 |
| Purchase #5 | $134.78 | 6.561% | $143.6229 | $143.62 | $143.60 | $143.60 |
| Purchase #6 | $17.32 | 3.191% | $17.8727 | $17.87 | $17.85 | $17.90 |
| Purchase #7 | $85.90 | 10.821% | $95.1952 | $95.20 | $95.20 | $95.20 |
| 7 purchase totals = | $808.47 | $878.9190 | $878.92 | $878.85 | $879.00 | |