| 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 | $199.66 | 13.483% | $226.5802 | $226.58 | $226.60 | $226.60 |
| Purchase #2 | $126.94 | 7.551% | $136.5252 | $136.53 | $136.55 | $136.50 |
| Purchase #3 | $250.55 | 13.741% | $284.9781 | $284.98 | $285.00 | $285.00 |
| Purchase #4 | $225.30 | 3.349% | $232.8453 | $232.85 | $232.85 | $232.80 |
| Purchase #5 | $143.43 | 9.602% | $157.2021 | $157.20 | $157.20 | $157.20 |
| Purchase #6 | $42.62 | 13.247% | $48.2659 | $48.27 | $48.25 | $48.30 |
| Purchase #7 | $71.39 | 7.808% | $76.9641 | $76.96 | $76.95 | $77.00 |
| 7 purchase totals = | $1,059.89 | $1,163.3609 | $1,163.37 | $1,163.40 | $1,163.40 | |