| 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 | $184.71 | 5.635% | $195.1184 | $195.12 | $195.10 | $195.10 |
| Purchase #2 | $156.42 | 6.464% | $166.531 | $166.53 | $166.55 | $166.50 |
| Purchase #3 | $230.30 | 13.571% | $261.554 | $261.55 | $261.55 | $261.60 |
| Purchase #4 | $220.94 | 7.220% | $236.8919 | $236.89 | $236.90 | $236.90 |
| Purchase #5 | $175.75 | 11.845% | $196.5676 | $196.57 | $196.55 | $196.60 |
| Purchase #6 | $194.43 | 8.767% | $211.4757 | $211.48 | $211.50 | $211.50 |
| Purchase #7 | $59.96 | 11.644% | $66.9417 | $66.94 | $66.95 | $66.90 |
| 7 purchase totals = | $1,222.51 | $1,335.0803 | $1,335.08 | $1,335.10 | $1,335.10 | |