| 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 | $106.69 | 8.347% | $115.5954 | $115.60 | $115.60 | $115.60 |
| Purchase #2 | $48.94 | 9.352% | $53.5169 | $53.52 | $53.50 | $53.50 |
| Purchase #3 | $97.61 | 12.359% | $109.6736 | $109.67 | $109.65 | $109.70 |
| Purchase #4 | $109.77 | 13.535% | $124.6274 | $124.63 | $124.65 | $124.60 |
| Purchase #5 | $163.78 | 6.778% | $174.881 | $174.88 | $174.90 | $174.90 |
| Purchase #6 | $137.47 | 11.632% | $153.4605 | $153.46 | $153.45 | $153.50 |
| Purchase #7 | $163.82 | 6.604% | $174.6387 | $174.64 | $174.65 | $174.60 |
| 7 purchase totals = | $828.08 | $906.3935 | $906.40 | $906.40 | $906.40 | |