| 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 | $153.73 | 9.543% | $168.4005 | $168.40 | $168.40 | $168.40 |
| Purchase #2 | $62.26 | 7.647% | $67.021 | $67.02 | $67.00 | $67.00 |
| Purchase #3 | $46.80 | 10.587% | $51.7547 | $51.75 | $51.75 | $51.80 |
| Purchase #4 | $29.73 | 3.451% | $30.756 | $30.76 | $30.75 | $30.80 |
| Purchase #5 | $108.80 | 10.292% | $119.9977 | $120.00 | $120.00 | $120.00 |
| Purchase #6 | $124.49 | 13.719% | $141.5688 | $141.57 | $141.55 | $141.60 |
| Purchase #7 | $246.57 | 13.518% | $279.9013 | $279.90 | $279.90 | $279.90 |
| 7 purchase totals = | $772.38 | $859.4000 | $859.40 | $859.35 | $859.50 | |