| 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 | $157.72 | 11.618% | $176.0439 | $176.04 | $176.05 | $176.00 |
| Purchase #2 | $188.57 | 5.788% | $199.4844 | $199.48 | $199.50 | $199.50 |
| Purchase #3 | $94.95 | 6.267% | $100.9005 | $100.90 | $100.90 | $100.90 |
| Purchase #4 | $58.45 | 7.580% | $62.8805 | $62.88 | $62.90 | $62.90 |
| Purchase #5 | $176.91 | 10.680% | $195.804 | $195.80 | $195.80 | $195.80 |
| Purchase #6 | $201.39 | 7.727% | $216.9514 | $216.95 | $216.95 | $217.00 |
| Purchase #7 | $125.91 | 6.114% | $133.6081 | $133.61 | $133.60 | $133.60 |
| 7 purchase totals = | $1,003.90 | $1,085.6728 | $1,085.66 | $1,085.70 | $1,085.70 | |