| 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 | $190.45 | 6.843% | $203.4825 | $203.48 | $203.50 | $203.50 |
| Purchase #2 | $135.80 | 4.406% | $141.7833 | $141.78 | $141.80 | $141.80 |
| Purchase #3 | $34.97 | 10.355% | $38.5911 | $38.59 | $38.60 | $38.60 |
| Purchase #4 | $68.71 | 7.718% | $74.013 | $74.01 | $74.00 | $74.00 |
| Purchase #5 | $143.53 | 6.599% | $153.0015 | $153.00 | $153.00 | $153.00 |
| Purchase #6 | $236.68 | 10.274% | $260.9965 | $261.00 | $261.00 | $261.00 |
| Purchase #7 | $96.84 | 4.841% | $101.528 | $101.53 | $101.55 | $101.50 |
| 7 purchase totals = | $906.98 | $973.3959 | $973.39 | $973.45 | $973.40 | |