| 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 | $180.39 | 4.649% | $188.7763 | $188.78 | $188.80 | $188.80 |
| Purchase #2 | $38.45 | 6.823% | $41.0734 | $41.07 | $41.05 | $41.10 |
| Purchase #3 | $11.38 | 9.458% | $12.4563 | $12.46 | $12.45 | $12.50 |
| Purchase #4 | $132.60 | 7.725% | $142.8434 | $142.84 | $142.85 | $142.80 |
| Purchase #5 | $211.63 | 6.196% | $224.7426 | $224.74 | $224.75 | $224.70 |
| Purchase #6 | $231.68 | 12.835% | $261.4161 | $261.42 | $261.40 | $261.40 |
| Purchase #7 | $114.70 | 9.445% | $125.5334 | $125.53 | $125.55 | $125.50 |
| 7 purchase totals = | $920.83 | $996.8415 | $996.84 | $996.85 | $996.80 | |