| 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 | $113.34 | 7.772% | $122.1488 | $122.15 | $122.15 | $122.10 |
| Purchase #2 | $186.90 | 8.828% | $203.3995 | $203.40 | $203.40 | $203.40 |
| Purchase #3 | $82.40 | 5.753% | $87.1405 | $87.14 | $87.15 | $87.10 |
| Purchase #4 | $156.83 | 8.826% | $170.6718 | $170.67 | $170.65 | $170.70 |
| Purchase #5 | $143.51 | 12.681% | $161.7085 | $161.71 | $161.70 | $161.70 |
| Purchase #6 | $206.33 | 12.852% | $232.8475 | $232.85 | $232.85 | $232.80 |
| Purchase #7 | $25.78 | 8.620% | $28.0022 | $28.00 | $28.00 | $28.00 |
| 7 purchase totals = | $915.09 | $1,005.9188 | $1,005.92 | $1,005.90 | $1,005.80 | |