| 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 | $123.96 | 11.539% | $138.2637 | $138.26 | $138.25 | $138.30 |
| Purchase #2 | $57.29 | 6.441% | $60.98 | $60.98 | $61.00 | $61.00 |
| Purchase #3 | $65.91 | 5.711% | $69.6741 | $69.67 | $69.65 | $69.70 |
| Purchase #4 | $45.37 | 7.732% | $48.878 | $48.88 | $48.90 | $48.90 |
| Purchase #5 | $178.39 | 5.867% | $188.8561 | $188.86 | $188.85 | $188.90 |
| Purchase #6 | $152.51 | 7.446% | $163.8659 | $163.87 | $163.85 | $163.90 |
| Purchase #7 | $57.49 | 9.286% | $62.8285 | $62.83 | $62.85 | $62.80 |
| 7 purchase totals = | $680.92 | $733.3463 | $733.35 | $733.35 | $733.50 | |