| 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 | $134.35 | 11.363% | $149.6162 | $149.62 | $149.60 | $149.60 |
| Purchase #2 | $91.50 | 6.638% | $97.5738 | $97.57 | $97.55 | $97.60 |
| Purchase #3 | $180.37 | 13.687% | $205.0572 | $205.06 | $205.05 | $205.10 |
| Purchase #4 | $126.55 | 4.576% | $132.3409 | $132.34 | $132.35 | $132.30 |
| Purchase #5 | $153.25 | 10.651% | $169.5727 | $169.57 | $169.55 | $169.60 |
| Purchase #6 | $30.25 | 11.834% | $33.8298 | $33.83 | $33.85 | $33.80 |
| Purchase #7 | $198.92 | 13.653% | $226.0785 | $226.08 | $226.10 | $226.10 |
| 7 purchase totals = | $915.19 | $1,014.0691 | $1,014.07 | $1,014.05 | $1,014.10 | |