| 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 | $153.96 | 4.619% | $161.0714 | $161.07 | $161.05 | $161.10 |
| Purchase #2 | $126.79 | 4.869% | $132.9634 | $132.96 | $132.95 | $133.00 |
| Purchase #3 | $156.57 | 11.155% | $174.0354 | $174.04 | $174.05 | $174.00 |
| Purchase #4 | $135.65 | 5.866% | $143.6072 | $143.61 | $143.60 | $143.60 |
| Purchase #5 | $104.67 | 3.102% | $107.9169 | $107.92 | $107.90 | $107.90 |
| Purchase #6 | $52.72 | 13.620% | $59.9005 | $59.90 | $59.90 | $59.90 |
| Purchase #7 | $66.46 | 13.708% | $75.5703 | $75.57 | $75.55 | $75.60 |
| 7 purchase totals = | $796.82 | $855.0651 | $855.07 | $855.00 | $855.10 | |