| 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 | $107.57 | 8.169% | $116.3574 | $116.36 | $116.35 | $116.40 |
| Purchase #2 | $35.91 | 8.738% | $39.0478 | $39.05 | $39.05 | $39.00 |
| Purchase #3 | $32.30 | 12.428% | $36.3142 | $36.31 | $36.30 | $36.30 |
| Purchase #4 | $169.99 | 12.509% | $191.254 | $191.25 | $191.25 | $191.30 |
| Purchase #5 | $215.57 | 5.171% | $226.7171 | $226.72 | $226.70 | $226.70 |
| Purchase #6 | $115.72 | 9.643% | $126.8789 | $126.88 | $126.90 | $126.90 |
| Purchase #7 | $143.73 | 8.526% | $155.9844 | $155.98 | $156.00 | $156.00 |
| 7 purchase totals = | $820.79 | $892.5538 | $892.55 | $892.55 | $892.60 | |