| 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 | $148.36 | 4.845% | $155.548 | $155.55 | $155.55 | $155.50 |
| Purchase #2 | $180.47 | 10.558% | $199.524 | $199.52 | $199.50 | $199.50 |
| Purchase #3 | $143.46 | 13.595% | $162.9634 | $162.96 | $162.95 | $163.00 |
| Purchase #4 | $97.69 | 13.867% | $111.2367 | $111.24 | $111.25 | $111.20 |
| Purchase #5 | $175.98 | 3.726% | $182.537 | $182.54 | $182.55 | $182.50 |
| Purchase #6 | $186.27 | 3.297% | $192.4113 | $192.41 | $192.40 | $192.40 |
| Purchase #7 | $25.72 | 8.866% | $28.0003 | $28.00 | $28.00 | $28.00 |
| 7 purchase totals = | $957.95 | $1,032.2207 | $1,032.22 | $1,032.20 | $1,032.10 | |