| 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 | $199.36 | 12.220% | $223.7218 | $223.72 | $223.70 | $223.70 |
| Purchase #2 | $34.62 | 11.473% | $38.592 | $38.59 | $38.60 | $38.60 |
| Purchase #3 | $46.43 | 5.550% | $49.0069 | $49.01 | $49.00 | $49.00 |
| Purchase #4 | $155.83 | 3.804% | $161.7578 | $161.76 | $161.75 | $161.80 |
| Purchase #5 | $180.46 | 9.301% | $197.2446 | $197.24 | $197.25 | $197.20 |
| Purchase #6 | $40.48 | 8.363% | $43.8653 | $43.87 | $43.85 | $43.90 |
| Purchase #7 | $57.30 | 7.413% | $61.5476 | $61.55 | $61.55 | $61.50 |
| 7 purchase totals = | $714.48 | $775.7360 | $775.74 | $775.70 | $775.70 | |