| 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 | $137.78 | 6.518% | $146.7605 | $146.76 | $146.75 | $146.80 |
| Purchase #2 | $46.70 | 8.385% | $50.6158 | $50.62 | $50.60 | $50.60 |
| Purchase #3 | $93.50 | 4.505% | $97.7122 | $97.71 | $97.70 | $97.70 |
| Purchase #4 | $238.93 | 9.613% | $261.8983 | $261.90 | $261.90 | $261.90 |
| Purchase #5 | $159.44 | 8.748% | $173.3878 | $173.39 | $173.40 | $173.40 |
| Purchase #6 | $88.49 | 13.427% | $100.3716 | $100.37 | $100.35 | $100.40 |
| Purchase #7 | $47.51 | 5.412% | $50.0812 | $50.08 | $50.10 | $50.10 |
| 7 purchase totals = | $812.35 | $880.8274 | $880.83 | $880.80 | $880.90 | |