| 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 | $180.41 | 4.452% | $188.4419 | $188.44 | $188.45 | $188.40 |
| Purchase #2 | $216.97 | 12.328% | $243.7181 | $243.72 | $243.70 | $243.70 |
| Purchase #3 | $148.26 | 11.161% | $164.8073 | $164.81 | $164.80 | $164.80 |
| Purchase #4 | $97.78 | 7.198% | $104.8182 | $104.82 | $104.80 | $104.80 |
| Purchase #5 | $39.95 | 3.187% | $41.2232 | $41.22 | $41.20 | $41.20 |
| Purchase #6 | $142.58 | 4.150% | $148.4971 | $148.50 | $148.50 | $148.50 |
| Purchase #7 | $48.91 | 6.637% | $52.1562 | $52.16 | $52.15 | $52.20 |
| 7 purchase totals = | $874.86 | $943.6620 | $943.67 | $943.60 | $943.60 | |