| 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 | $185.34 | 3.583% | $191.9807 | $191.98 | $192.00 | $192.00 |
| Purchase #2 | $55.40 | 6.107% | $58.7833 | $58.78 | $58.80 | $58.80 |
| Purchase #3 | $241.44 | 13.356% | $273.6867 | $273.69 | $273.70 | $273.70 |
| Purchase #4 | $248.68 | 5.289% | $261.8327 | $261.83 | $261.85 | $261.80 |
| Purchase #5 | $13.57 | 8.688% | $14.749 | $14.75 | $14.75 | $14.70 |
| Purchase #6 | $182.69 | 8.240% | $197.7437 | $197.74 | $197.75 | $197.70 |
| Purchase #7 | $246.52 | 13.454% | $279.6868 | $279.69 | $279.70 | $279.70 |
| 7 purchase totals = | $1,173.64 | $1,278.4629 | $1,278.46 | $1,278.55 | $1,278.40 | |