| 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 | $150.81 | 6.697% | $160.9097 | $160.91 | $160.90 | $160.90 |
| Purchase #2 | $31.91 | 4.743% | $33.4235 | $33.42 | $33.40 | $33.40 |
| Purchase #3 | $185.99 | 10.722% | $205.9318 | $205.93 | $205.95 | $205.90 |
| Purchase #4 | $92.58 | 5.316% | $97.5016 | $97.50 | $97.50 | $97.50 |
| Purchase #5 | $96.75 | 10.265% | $106.6814 | $106.68 | $106.70 | $106.70 |
| Purchase #6 | $52.60 | 13.865% | $59.893 | $59.89 | $59.90 | $59.90 |
| Purchase #7 | $74.45 | 8.570% | $80.8304 | $80.83 | $80.85 | $80.80 |
| 7 purchase totals = | $685.09 | $745.1714 | $745.16 | $745.20 | $745.10 | |