| 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 | $150.92 | 6.167% | $160.2272 | $160.23 | $160.25 | $160.20 |
| Purchase #2 | $118.32 | 3.780% | $122.7925 | $122.79 | $122.80 | $122.80 |
| Purchase #3 | $97.40 | 6.774% | $103.9979 | $104.00 | $104.00 | $104.00 |
| Purchase #4 | $213.56 | 3.627% | $221.3058 | $221.31 | $221.30 | $221.30 |
| Purchase #5 | $215.81 | 8.271% | $233.6596 | $233.66 | $233.65 | $233.70 |
| Purchase #6 | $81.39 | 8.778% | $88.5344 | $88.53 | $88.55 | $88.50 |
| Purchase #7 | $76.66 | 8.350% | $83.0611 | $83.06 | $83.05 | $83.10 |
| 7 purchase totals = | $954.06 | $1,013.5785 | $1,013.58 | $1,013.60 | $1,013.60 | |