| 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 | $166.65 | 13.536% | $189.2077 | $189.21 | $189.20 | $189.20 |
| Purchase #2 | $24.81 | 8.491% | $26.9166 | $26.92 | $26.90 | $26.90 |
| Purchase #3 | $150.67 | 12.106% | $168.9101 | $168.91 | $168.90 | $168.90 |
| Purchase #4 | $97.93 | 13.430% | $111.082 | $111.08 | $111.10 | $111.10 |
| Purchase #5 | $10.58 | 9.511% | $11.5863 | $11.59 | $11.60 | $11.60 |
| Purchase #6 | $70.81 | 9.650% | $77.6432 | $77.64 | $77.65 | $77.60 |
| Purchase #7 | $63.86 | 10.868% | $70.8003 | $70.80 | $70.80 | $70.80 |
| 7 purchase totals = | $585.31 | $656.1462 | $656.15 | $656.15 | $656.10 | |