| 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 | $165.31 | 12.533% | $186.0283 | $186.03 | $186.05 | $186.00 |
| Purchase #2 | $168.93 | 13.305% | $191.4061 | $191.41 | $191.40 | $191.40 |
| Purchase #3 | $214.90 | 5.478% | $226.6722 | $226.67 | $226.65 | $226.70 |
| Purchase #4 | $192.64 | 13.122% | $217.9182 | $217.92 | $217.90 | $217.90 |
| Purchase #5 | $30.98 | 8.500% | $33.6133 | $33.61 | $33.60 | $33.60 |
| Purchase #6 | $136.54 | 10.102% | $150.3333 | $150.33 | $150.35 | $150.30 |
| Purchase #7 | $123.66 | 8.459% | $134.1204 | $134.12 | $134.10 | $134.10 |
| 7 purchase totals = | $1,032.96 | $1,140.0918 | $1,140.09 | $1,140.05 | $1,140.00 | |