| 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 | $160.55 | 10.491% | $177.3933 | $177.39 | $177.40 | $177.40 |
| Purchase #2 | $181.96 | 12.373% | $204.4739 | $204.47 | $204.45 | $204.50 |
| Purchase #3 | $182.94 | 13.748% | $208.0906 | $208.09 | $208.10 | $208.10 |
| Purchase #4 | $129.32 | 3.510% | $133.8591 | $133.86 | $133.85 | $133.90 |
| Purchase #5 | $173.41 | 4.767% | $181.6765 | $181.68 | $181.70 | $181.70 |
| Purchase #6 | $200.83 | 5.683% | $212.2432 | $212.24 | $212.25 | $212.20 |
| Purchase #7 | $188.66 | 5.176% | $198.425 | $198.43 | $198.45 | $198.40 |
| 7 purchase totals = | $1,217.67 | $1,316.1616 | $1,316.16 | $1,316.20 | $1,316.20 | |