| 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 | $156.43 | 8.387% | $169.5498 | $169.55 | $169.55 | $169.50 |
| Purchase #2 | $189.44 | 5.414% | $199.6963 | $199.70 | $199.70 | $199.70 |
| Purchase #3 | $155.49 | 11.170% | $172.8582 | $172.86 | $172.85 | $172.90 |
| Purchase #4 | $39.67 | 11.861% | $44.3753 | $44.38 | $44.40 | $44.40 |
| Purchase #5 | $75.62 | 4.478% | $79.0063 | $79.01 | $79.00 | $79.00 |
| Purchase #6 | $125.25 | 13.549% | $142.2201 | $142.22 | $142.20 | $142.20 |
| Purchase #7 | $41.81 | 12.798% | $47.1608 | $47.16 | $47.15 | $47.20 |
| 7 purchase totals = | $783.71 | $854.8668 | $854.88 | $854.85 | $854.90 | |