| 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 | $169.57 | 6.573% | $180.7158 | $180.72 | $180.70 | $180.70 |
| Purchase #2 | $133.48 | 9.734% | $146.4729 | $146.47 | $146.45 | $146.50 |
| Purchase #3 | $109.95 | 5.300% | $115.7774 | $115.78 | $115.80 | $115.80 |
| Purchase #4 | $92.63 | 4.800% | $97.0762 | $97.08 | $97.10 | $97.10 |
| Purchase #5 | $124.84 | 10.780% | $138.2978 | $138.30 | $138.30 | $138.30 |
| Purchase #6 | $51.76 | 7.521% | $55.6529 | $55.65 | $55.65 | $55.70 |
| Purchase #7 | $174.45 | 6.833% | $186.3702 | $186.37 | $186.35 | $186.40 |
| 7 purchase totals = | $856.68 | $920.3632 | $920.37 | $920.35 | $920.50 | |