| 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 | $159.91 | 3.595% | $165.6588 | $165.66 | $165.65 | $165.70 |
| Purchase #2 | $200.25 | 5.287% | $210.8372 | $210.84 | $210.85 | $210.80 |
| Purchase #3 | $125.42 | 8.616% | $136.2262 | $136.23 | $136.25 | $136.20 |
| Purchase #4 | $156.32 | 3.291% | $161.4645 | $161.46 | $161.45 | $161.50 |
| Purchase #5 | $71.71 | 11.581% | $80.0147 | $80.01 | $80.00 | $80.00 |
| Purchase #6 | $71.37 | 13.193% | $80.7858 | $80.79 | $80.80 | $80.80 |
| Purchase #7 | $71.67 | 7.412% | $76.9822 | $76.98 | $77.00 | $77.00 |
| 7 purchase totals = | $856.65 | $911.9694 | $911.97 | $912.00 | $912.00 | |