| 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 | $107.34 | 12.183% | $120.4172 | $120.42 | $120.40 | $120.40 |
| Purchase #2 | $153.69 | 8.602% | $166.9104 | $166.91 | $166.90 | $166.90 |
| Purchase #3 | $25.49 | 13.673% | $28.9752 | $28.98 | $29.00 | $29.00 |
| Purchase #4 | $201.30 | 7.168% | $215.7292 | $215.73 | $215.75 | $215.70 |
| Purchase #5 | $43.81 | 4.726% | $45.8805 | $45.88 | $45.90 | $45.90 |
| Purchase #6 | $163.70 | 12.370% | $183.9497 | $183.95 | $183.95 | $183.90 |
| Purchase #7 | $82.73 | 3.504% | $85.6289 | $85.63 | $85.65 | $85.60 |
| 7 purchase totals = | $778.06 | $847.4911 | $847.50 | $847.55 | $847.40 | |