| 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 | $132.76 | 8.362% | $143.8614 | $143.86 | $143.85 | $143.90 |
| Purchase #2 | $50.72 | 11.828% | $56.7192 | $56.72 | $56.70 | $56.70 |
| Purchase #3 | $107.90 | 10.606% | $119.3439 | $119.34 | $119.35 | $119.30 |
| Purchase #4 | $101.60 | 3.340% | $104.9934 | $104.99 | $105.00 | $105.00 |
| Purchase #5 | $164.42 | 7.587% | $176.8945 | $176.89 | $176.90 | $176.90 |
| Purchase #6 | $201.98 | 11.576% | $225.3612 | $225.36 | $225.35 | $225.40 |
| Purchase #7 | $21.59 | 7.685% | $23.2492 | $23.25 | $23.25 | $23.20 |
| 7 purchase totals = | $780.97 | $850.4228 | $850.41 | $850.40 | $850.40 | |