| 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 | $77.98 | 11.198% | $86.7122 | $86.71 | $86.70 | $86.70 |
| Purchase #2 | $150.90 | 5.407% | $159.0592 | $159.06 | $159.05 | $159.10 |
| Purchase #3 | $54.56 | 9.471% | $59.7274 | $59.73 | $59.75 | $59.70 |
| Purchase #4 | $211.73 | 4.490% | $221.2367 | $221.24 | $221.25 | $221.20 |
| Purchase #5 | $78.71 | 7.820% | $84.8651 | $84.87 | $84.85 | $84.90 |
| Purchase #6 | $102.63 | 8.182% | $111.0272 | $111.03 | $111.05 | $111.00 |
| Purchase #7 | $161.78 | 8.845% | $176.0894 | $176.09 | $176.10 | $176.10 |
| 7 purchase totals = | $838.29 | $898.7172 | $898.73 | $898.75 | $898.70 | |