| 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 | $152.95 | 6.612% | $163.0631 | $163.06 | $163.05 | $163.10 |
| Purchase #2 | $55.25 | 4.429% | $57.697 | $57.70 | $57.70 | $57.70 |
| Purchase #3 | $143.71 | 8.221% | $155.5244 | $155.52 | $155.50 | $155.50 |
| Purchase #4 | $161.56 | 6.527% | $172.105 | $172.11 | $172.10 | $172.10 |
| Purchase #5 | $129.86 | 11.737% | $145.1017 | $145.10 | $145.10 | $145.10 |
| Purchase #6 | $29.95 | 11.418% | $33.3697 | $33.37 | $33.35 | $33.40 |
| Purchase #7 | $47.34 | 5.565% | $49.9745 | $49.97 | $49.95 | $50.00 |
| 7 purchase totals = | $720.62 | $776.8354 | $776.83 | $776.75 | $776.90 | |