| 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 | $156.64 | 9.743% | $171.9014 | $171.90 | $171.90 | $171.90 |
| Purchase #2 | $188.89 | 6.799% | $201.7326 | $201.73 | $201.75 | $201.70 |
| Purchase #3 | $109.57 | 11.105% | $121.7377 | $121.74 | $121.75 | $121.70 |
| Purchase #4 | $62.91 | 9.403% | $68.8254 | $68.83 | $68.85 | $68.80 |
| Purchase #5 | $23.78 | 9.321% | $25.9965 | $26.00 | $26.00 | $26.00 |
| Purchase #6 | $241.73 | 12.857% | $272.8092 | $272.81 | $272.80 | $272.80 |
| Purchase #7 | $65.26 | 8.218% | $70.6231 | $70.62 | $70.60 | $70.60 |
| 7 purchase totals = | $848.78 | $933.6259 | $933.63 | $933.65 | $933.50 | |