| 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 | $160.51 | 5.418% | $169.2064 | $169.21 | $169.20 | $169.20 |
| Purchase #2 | $130.92 | 3.146% | $135.0387 | $135.04 | $135.05 | $135.00 |
| Purchase #3 | $93.99 | 13.521% | $106.6984 | $106.70 | $106.70 | $106.70 |
| Purchase #4 | $190.51 | 10.229% | $209.9973 | $210.00 | $210.00 | $210.00 |
| Purchase #5 | $227.70 | 11.525% | $253.9424 | $253.94 | $253.95 | $253.90 |
| Purchase #6 | $230.49 | 10.684% | $255.1156 | $255.12 | $255.10 | $255.10 |
| Purchase #7 | $59.53 | 11.473% | $66.3599 | $66.36 | $66.35 | $66.40 |
| 7 purchase totals = | $1,093.65 | $1,196.3587 | $1,196.37 | $1,196.35 | $1,196.30 | |