| 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 | $139.93 | 5.660% | $147.85 | $147.85 | $147.85 | $147.90 |
| Purchase #2 | $16.87 | 5.195% | $17.7464 | $17.75 | $17.75 | $17.70 |
| Purchase #3 | $220.30 | 10.330% | $243.057 | $243.06 | $243.05 | $243.10 |
| Purchase #4 | $85.98 | 13.358% | $97.4652 | $97.47 | $97.45 | $97.50 |
| Purchase #5 | $28.81 | 10.769% | $31.9125 | $31.91 | $31.90 | $31.90 |
| Purchase #6 | $159.61 | 4.660% | $167.0478 | $167.05 | $167.05 | $167.00 |
| Purchase #7 | $181.55 | 10.840% | $201.23 | $201.23 | $201.25 | $201.20 |
| 7 purchase totals = | $833.05 | $906.3089 | $906.32 | $906.30 | $906.30 | |