| 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 | $168.33 | 12.245% | $188.942 | $188.94 | $188.95 | $188.90 |
| Purchase #2 | $161.70 | 9.508% | $177.0744 | $177.07 | $177.05 | $177.10 |
| Purchase #3 | $87.67 | 3.441% | $90.6867 | $90.69 | $90.70 | $90.70 |
| Purchase #4 | $188.94 | 5.752% | $199.8078 | $199.81 | $199.80 | $199.80 |
| Purchase #5 | $51.56 | 7.576% | $55.4662 | $55.47 | $55.45 | $55.50 |
| Purchase #6 | $119.42 | 10.413% | $131.8552 | $131.86 | $131.85 | $131.90 |
| Purchase #7 | $46.46 | 3.387% | $48.0336 | $48.03 | $48.05 | $48.00 |
| 7 purchase totals = | $824.08 | $891.8659 | $891.87 | $891.85 | $891.90 | |