| 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 | $101.35 | 8.738% | $110.206 | $110.21 | $110.20 | $110.20 |
| Purchase #2 | $100.35 | 13.472% | $113.8692 | $113.87 | $113.85 | $113.90 |
| Purchase #3 | $155.34 | 13.541% | $176.3746 | $176.37 | $176.35 | $176.40 |
| Purchase #4 | $151.78 | 7.509% | $163.1772 | $163.18 | $163.20 | $163.20 |
| Purchase #5 | $184.49 | 12.788% | $208.0826 | $208.08 | $208.10 | $208.10 |
| Purchase #6 | $76.34 | 12.223% | $85.671 | $85.67 | $85.65 | $85.70 |
| Purchase #7 | $65.66 | 13.380% | $74.4453 | $74.45 | $74.45 | $74.40 |
| 7 purchase totals = | $835.31 | $931.8259 | $931.83 | $931.80 | $931.90 | |