| 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 | $95.43 | 5.704% | $100.8733 | $100.87 | $100.85 | $100.90 |
| Purchase #2 | $167.98 | 10.741% | $186.0227 | $186.02 | $186.00 | $186.00 |
| Purchase #3 | $167.53 | 8.821% | $182.3078 | $182.31 | $182.30 | $182.30 |
| Purchase #4 | $61.57 | 6.226% | $65.4033 | $65.40 | $65.40 | $65.40 |
| Purchase #5 | $19.91 | 10.515% | $22.0035 | $22.00 | $22.00 | $22.00 |
| Purchase #6 | $113.50 | 6.323% | $120.6766 | $120.68 | $120.70 | $120.70 |
| Purchase #7 | $153.65 | 8.434% | $166.6088 | $166.61 | $166.60 | $166.60 |
| 7 purchase totals = | $779.57 | $843.8960 | $843.89 | $843.85 | $843.90 | |