| 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 | $93.69 | 10.254% | $103.297 | $103.30 | $103.30 | $103.30 |
| Purchase #2 | $143.58 | 11.507% | $160.1018 | $160.10 | $160.10 | $160.10 |
| Purchase #3 | $144.31 | 12.381% | $162.177 | $162.18 | $162.20 | $162.20 |
| Purchase #4 | $90.76 | 7.400% | $97.4762 | $97.48 | $97.50 | $97.50 |
| Purchase #5 | $163.67 | 11.201% | $182.0027 | $182.00 | $182.00 | $182.00 |
| Purchase #6 | $221.51 | 9.765% | $243.1405 | $243.14 | $243.15 | $243.10 |
| Purchase #7 | $70.93 | 8.841% | $77.2009 | $77.20 | $77.20 | $77.20 |
| 7 purchase totals = | $928.45 | $1,025.3961 | $1,025.40 | $1,025.45 | $1,025.40 | |