| 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 | $147.43 | 12.397% | $165.7069 | $165.71 | $165.70 | $165.70 |
| Purchase #2 | $104.67 | 11.596% | $116.8075 | $116.81 | $116.80 | $116.80 |
| Purchase #3 | $60.84 | 4.459% | $63.5529 | $63.55 | $63.55 | $63.60 |
| Purchase #4 | $24.46 | 4.153% | $25.4758 | $25.48 | $25.50 | $25.50 |
| Purchase #5 | $113.34 | 9.743% | $124.3827 | $124.38 | $124.40 | $124.40 |
| Purchase #6 | $120.63 | 7.185% | $129.2973 | $129.30 | $129.30 | $129.30 |
| Purchase #7 | $110.95 | 5.383% | $116.9224 | $116.92 | $116.90 | $116.90 |
| 7 purchase totals = | $682.32 | $742.1455 | $742.15 | $742.15 | $742.20 | |