| 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 | $109.25 | 13.805% | $124.332 | $124.33 | $124.35 | $124.30 |
| Purchase #2 | $168.60 | 6.273% | $179.1763 | $179.18 | $179.20 | $179.20 |
| Purchase #3 | $59.88 | 3.560% | $62.0117 | $62.01 | $62.00 | $62.00 |
| Purchase #4 | $149.78 | 5.203% | $157.5731 | $157.57 | $157.55 | $157.60 |
| Purchase #5 | $5.78 | 11.804% | $6.4623 | $6.46 | $6.45 | $6.50 |
| Purchase #6 | $202.42 | 6.797% | $216.1785 | $216.18 | $216.20 | $216.20 |
| Purchase #7 | $68.95 | 12.352% | $77.4667 | $77.47 | $77.45 | $77.50 |
| 7 purchase totals = | $764.66 | $823.2006 | $823.20 | $823.20 | $823.30 | |