| 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 | $168.89 | 9.143% | $184.3316 | $184.33 | $184.35 | $184.30 |
| Purchase #2 | $96.58 | 3.488% | $99.9487 | $99.95 | $99.95 | $99.90 |
| Purchase #3 | $202.88 | 4.761% | $212.5391 | $212.54 | $212.55 | $212.50 |
| Purchase #4 | $27.89 | 11.419% | $31.0748 | $31.07 | $31.05 | $31.10 |
| Purchase #5 | $18.68 | 8.854% | $20.3339 | $20.33 | $20.35 | $20.30 |
| Purchase #6 | $120.89 | 9.731% | $132.6538 | $132.65 | $132.65 | $132.70 |
| Purchase #7 | $230.54 | 7.427% | $247.6622 | $247.66 | $247.65 | $247.70 |
| 7 purchase totals = | $866.35 | $928.5441 | $928.53 | $928.55 | $928.50 | |