| 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 | $125.78 | 8.110% | $135.9808 | $135.98 | $136.00 | $136.00 |
| Purchase #2 | $91.60 | 12.116% | $102.6983 | $102.70 | $102.70 | $102.70 |
| Purchase #3 | $127.70 | 11.295% | $142.1237 | $142.12 | $142.10 | $142.10 |
| Purchase #4 | $140.54 | 5.820% | $148.7194 | $148.72 | $148.70 | $148.70 |
| Purchase #5 | $30.36 | 12.572% | $34.1769 | $34.18 | $34.20 | $34.20 |
| Purchase #6 | $86.58 | 9.357% | $94.6813 | $94.68 | $94.70 | $94.70 |
| Purchase #7 | $113.29 | 3.805% | $117.6007 | $117.60 | $117.60 | $117.60 |
| 7 purchase totals = | $715.85 | $775.9811 | $775.98 | $776.00 | $776.00 | |