| 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 | $131.82 | 4.173% | $137.3208 | $137.32 | $137.30 | $137.30 |
| Purchase #2 | $175.64 | 6.260% | $186.6351 | $186.64 | $186.65 | $186.60 |
| Purchase #3 | $105.94 | 7.419% | $113.7997 | $113.80 | $113.80 | $113.80 |
| Purchase #4 | $176.58 | 12.702% | $199.0092 | $199.01 | $199.00 | $199.00 |
| Purchase #5 | $60.77 | 6.454% | $64.6921 | $64.69 | $64.70 | $64.70 |
| Purchase #6 | $239.59 | 11.728% | $267.6891 | $267.69 | $267.70 | $267.70 |
| Purchase #7 | $173.47 | 3.820% | $180.0966 | $180.10 | $180.10 | $180.10 |
| 7 purchase totals = | $1,063.81 | $1,149.2426 | $1,149.25 | $1,149.25 | $1,149.20 | |