| 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 | $144.52 | 4.683% | $151.2879 | $151.29 | $151.30 | $151.30 |
| Purchase #2 | $187.94 | 7.495% | $202.0261 | $202.03 | $202.05 | $202.00 |
| Purchase #3 | $211.95 | 11.410% | $236.1335 | $236.13 | $236.15 | $236.10 |
| Purchase #4 | $88.43 | 13.829% | $100.659 | $100.66 | $100.65 | $100.70 |
| Purchase #5 | $243.96 | 7.292% | $261.7496 | $261.75 | $261.75 | $261.70 |
| Purchase #6 | $92.48 | 9.498% | $101.2638 | $101.26 | $101.25 | $101.30 |
| Purchase #7 | $82.71 | 13.276% | $93.6906 | $93.69 | $93.70 | $93.70 |
| 7 purchase totals = | $1,051.99 | $1,146.8105 | $1,146.81 | $1,146.85 | $1,146.80 | |