| 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 | $151.88 | 7.522% | $163.3044 | $163.30 | $163.30 | $163.30 |
| Purchase #2 | $238.98 | 9.163% | $260.8777 | $260.88 | $260.90 | $260.90 |
| Purchase #3 | $84.90 | 4.437% | $88.667 | $88.67 | $88.65 | $88.70 |
| Purchase #4 | $57.64 | 3.671% | $59.756 | $59.76 | $59.75 | $59.80 |
| Purchase #5 | $103.40 | 7.554% | $111.2108 | $111.21 | $111.20 | $111.20 |
| Purchase #6 | $70.32 | 9.840% | $77.2395 | $77.24 | $77.25 | $77.20 |
| Purchase #7 | $196.99 | 8.651% | $214.0316 | $214.03 | $214.05 | $214.00 |
| 7 purchase totals = | $904.11 | $975.0870 | $975.09 | $975.10 | $975.10 | |