| 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 | $169.46 | 6.338% | $180.2004 | $180.20 | $180.20 | $180.20 |
| Purchase #2 | $57.78 | 12.510% | $65.0083 | $65.01 | $65.00 | $65.00 |
| Purchase #3 | $142.37 | 8.217% | $154.0685 | $154.07 | $154.05 | $154.10 |
| Purchase #4 | $52.42 | 10.613% | $57.9833 | $57.98 | $58.00 | $58.00 |
| Purchase #5 | $122.53 | 12.477% | $137.8181 | $137.82 | $137.80 | $137.80 |
| Purchase #6 | $189.70 | 9.859% | $208.4025 | $208.40 | $208.40 | $208.40 |
| Purchase #7 | $162.46 | 6.474% | $172.9777 | $172.98 | $173.00 | $173.00 |
| 7 purchase totals = | $896.72 | $976.4588 | $976.46 | $976.45 | $976.50 | |