| 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 | $149.91 | 13.494% | $170.1389 | $170.14 | $170.15 | $170.10 |
| Purchase #2 | $219.78 | 9.311% | $240.2437 | $240.24 | $240.25 | $240.20 |
| Purchase #3 | $230.80 | 13.500% | $261.958 | $261.96 | $261.95 | $262.00 |
| Purchase #4 | $13.95 | 7.590% | $15.0088 | $15.01 | $15.00 | $15.00 |
| Purchase #5 | $26.93 | 13.398% | $30.5381 | $30.54 | $30.55 | $30.50 |
| Purchase #6 | $22.66 | 8.608% | $24.6106 | $24.61 | $24.60 | $24.60 |
| Purchase #7 | $166.94 | 7.499% | $179.4588 | $179.46 | $179.45 | $179.50 |
| 7 purchase totals = | $830.97 | $921.9569 | $921.96 | $921.95 | $921.90 | |