| 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 | $161.60 | 6.797% | $172.584 | $172.58 | $172.60 | $172.60 |
| Purchase #2 | $131.91 | 7.499% | $141.8019 | $141.80 | $141.80 | $141.80 |
| Purchase #3 | $96.27 | 7.866% | $103.8426 | $103.84 | $103.85 | $103.80 |
| Purchase #4 | $27.55 | 11.512% | $30.7216 | $30.72 | $30.70 | $30.70 |
| Purchase #5 | $234.53 | 8.327% | $254.0593 | $254.06 | $254.05 | $254.10 |
| Purchase #6 | $51.79 | 8.548% | $56.217 | $56.22 | $56.20 | $56.20 |
| Purchase #7 | $179.94 | 11.476% | $200.5899 | $200.59 | $200.60 | $200.60 |
| 7 purchase totals = | $883.59 | $959.8163 | $959.81 | $959.80 | $959.80 | |