| 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 | $12.47 | 10.640% | $13.7968 | $13.80 | $13.80 | $13.80 |
| Purchase #2 | $149.53 | 7.631% | $160.9406 | $160.94 | $160.95 | $160.90 |
| Purchase #3 | $96.26 | 8.453% | $104.3969 | $104.40 | $104.40 | $104.40 |
| Purchase #4 | $102.97 | 13.623% | $116.9976 | $117.00 | $117.00 | $117.00 |
| Purchase #5 | $130.30 | 10.358% | $143.7965 | $143.80 | $143.80 | $143.80 |
| Purchase #6 | $109.99 | 11.413% | $122.5432 | $122.54 | $122.55 | $122.50 |
| Purchase #7 | $195.79 | 4.185% | $203.9838 | $203.98 | $204.00 | $204.00 |
| 7 purchase totals = | $797.31 | $866.4554 | $866.46 | $866.50 | $866.40 | |