| 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 | $155.63 | 3.453% | $161.0039 | $161.00 | $161.00 | $161.00 |
| Purchase #2 | $73.96 | 13.647% | $84.0533 | $84.05 | $84.05 | $84.10 |
| Purchase #3 | $127.74 | 7.832% | $137.7446 | $137.74 | $137.75 | $137.70 |
| Purchase #4 | $238.37 | 3.265% | $246.1528 | $246.15 | $246.15 | $246.20 |
| Purchase #5 | $69.44 | 8.456% | $75.3118 | $75.31 | $75.30 | $75.30 |
| Purchase #6 | $97.45 | 6.383% | $103.6702 | $103.67 | $103.65 | $103.70 |
| Purchase #7 | $41.66 | 4.844% | $43.678 | $43.68 | $43.70 | $43.70 |
| 7 purchase totals = | $804.25 | $851.6146 | $851.60 | $851.60 | $851.70 | |