| 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 | $137.30 | 12.166% | $154.0039 | $154.00 | $154.00 | $154.00 |
| Purchase #2 | $201.99 | 11.198% | $224.6088 | $224.61 | $224.60 | $224.60 |
| Purchase #3 | $150.72 | 10.642% | $166.7596 | $166.76 | $166.75 | $166.80 |
| Purchase #4 | $91.92 | 7.173% | $98.5134 | $98.51 | $98.50 | $98.50 |
| Purchase #5 | $63.35 | 12.816% | $71.4689 | $71.47 | $71.45 | $71.50 |
| Purchase #6 | $58.33 | 8.504% | $63.2904 | $63.29 | $63.30 | $63.30 |
| Purchase #7 | $66.79 | 5.667% | $70.575 | $70.58 | $70.60 | $70.60 |
| 7 purchase totals = | $770.40 | $849.2200 | $849.22 | $849.20 | $849.30 | |