| 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 | $183.71 | 5.529% | $193.8673 | $193.87 | $193.85 | $193.90 |
| Purchase #2 | $111.31 | 11.576% | $124.1952 | $124.20 | $124.20 | $124.20 |
| Purchase #3 | $51.83 | 12.494% | $58.3056 | $58.31 | $58.30 | $58.30 |
| Purchase #4 | $45.81 | 3.273% | $47.3094 | $47.31 | $47.30 | $47.30 |
| Purchase #5 | $242.66 | 4.525% | $253.6404 | $253.64 | $253.65 | $253.60 |
| Purchase #6 | $16.63 | 5.573% | $17.5568 | $17.56 | $17.55 | $17.60 |
| Purchase #7 | $201.34 | 3.413% | $208.2117 | $208.21 | $208.20 | $208.20 |
| 7 purchase totals = | $853.29 | $903.0864 | $903.10 | $903.05 | $903.10 | |