| 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 | $211.90 | 5.674% | $223.9232 | $223.92 | $223.90 | $223.90 |
| Purchase #2 | $129.75 | 8.349% | $140.5828 | $140.58 | $140.60 | $140.60 |
| Purchase #3 | $114.88 | 9.448% | $125.7339 | $125.73 | $125.75 | $125.70 |
| Purchase #4 | $73.87 | 3.351% | $76.3454 | $76.35 | $76.35 | $76.30 |
| Purchase #5 | $146.83 | 5.641% | $155.1127 | $155.11 | $155.10 | $155.10 |
| Purchase #6 | $13.87 | 10.645% | $15.3465 | $15.35 | $15.35 | $15.30 |
| Purchase #7 | $111.93 | 6.185% | $118.8529 | $118.85 | $118.85 | $118.90 |
| 7 purchase totals = | $803.03 | $855.8974 | $855.89 | $855.90 | $855.80 | |