| 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 | $136.97 | 13.809% | $155.8842 | $155.88 | $155.90 | $155.90 |
| Purchase #2 | $88.43 | 10.212% | $97.4605 | $97.46 | $97.45 | $97.50 |
| Purchase #3 | $68.28 | 13.465% | $77.4739 | $77.47 | $77.45 | $77.50 |
| Purchase #4 | $22.87 | 11.211% | $25.434 | $25.43 | $25.45 | $25.40 |
| Purchase #5 | $214.55 | 3.312% | $221.6559 | $221.66 | $221.65 | $221.70 |
| Purchase #6 | $20.55 | 8.416% | $22.2795 | $22.28 | $22.30 | $22.30 |
| Purchase #7 | $125.76 | 4.610% | $131.5575 | $131.56 | $131.55 | $131.60 |
| 7 purchase totals = | $677.41 | $731.7455 | $731.74 | $731.75 | $731.90 | |