| 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 | $153.69 | 12.298% | $172.5908 | $172.59 | $172.60 | $172.60 |
| Purchase #2 | $190.31 | 13.340% | $215.6974 | $215.70 | $215.70 | $215.70 |
| Purchase #3 | $41.49 | 8.587% | $45.0527 | $45.05 | $45.05 | $45.10 |
| Purchase #4 | $215.69 | 4.376% | $225.1286 | $225.13 | $225.15 | $225.10 |
| Purchase #5 | $47.43 | 5.152% | $49.8736 | $49.87 | $49.85 | $49.90 |
| Purchase #6 | $44.72 | 8.811% | $48.6603 | $48.66 | $48.65 | $48.70 |
| Purchase #7 | $81.81 | 6.284% | $86.9509 | $86.95 | $86.95 | $87.00 |
| 7 purchase totals = | $775.14 | $843.9543 | $843.95 | $843.95 | $844.10 | |