| 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 | $171.93 | 9.704% | $188.6141 | $188.61 | $188.60 | $188.60 |
| Purchase #2 | $20.45 | 11.365% | $22.7741 | $22.77 | $22.75 | $22.80 |
| Purchase #3 | $66.43 | 13.757% | $75.5688 | $75.57 | $75.55 | $75.60 |
| Purchase #4 | $77.47 | 6.428% | $82.4498 | $82.45 | $82.45 | $82.40 |
| Purchase #5 | $81.92 | 8.451% | $88.8431 | $88.84 | $88.85 | $88.80 |
| Purchase #6 | $91.44 | 9.435% | $100.0674 | $100.07 | $100.05 | $100.10 |
| Purchase #7 | $229.44 | 11.161% | $255.0478 | $255.05 | $255.05 | $255.00 |
| 7 purchase totals = | $739.08 | $813.3651 | $813.36 | $813.30 | $813.30 | |