| 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 | $179.69 | 7.176% | $192.5846 | $192.58 | $192.60 | $192.60 |
| Purchase #2 | $94.82 | 11.812% | $106.0201 | $106.02 | $106.00 | $106.00 |
| Purchase #3 | $68.27 | 13.504% | $77.4892 | $77.49 | $77.50 | $77.50 |
| Purchase #4 | $97.80 | 13.842% | $111.3375 | $111.34 | $111.35 | $111.30 |
| Purchase #5 | $247.69 | 9.516% | $271.2602 | $271.26 | $271.25 | $271.30 |
| Purchase #6 | $15.58 | 9.129% | $17.0023 | $17.00 | $17.00 | $17.00 |
| Purchase #7 | $192.82 | 9.851% | $211.8147 | $211.81 | $211.80 | $211.80 |
| 7 purchase totals = | $896.67 | $987.5086 | $987.50 | $987.50 | $987.50 | |