| 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 | $163.57 | 7.387% | $175.6529 | $175.65 | $175.65 | $175.70 |
| Purchase #2 | $133.91 | 9.283% | $146.3409 | $146.34 | $146.35 | $146.30 |
| Purchase #3 | $243.95 | 10.697% | $270.0453 | $270.05 | $270.05 | $270.00 |
| Purchase #4 | $236.38 | 10.632% | $261.5119 | $261.51 | $261.50 | $261.50 |
| Purchase #5 | $178.43 | 12.428% | $200.6053 | $200.61 | $200.60 | $200.60 |
| Purchase #6 | $196.76 | 12.830% | $222.0043 | $222.00 | $222.00 | $222.00 |
| Purchase #7 | $220.60 | 12.261% | $247.6478 | $247.65 | $247.65 | $247.60 |
| 7 purchase totals = | $1,373.60 | $1,523.8084 | $1,523.81 | $1,523.80 | $1,523.70 | |