| 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 | $181.65 | 5.425% | $191.5045 | $191.50 | $191.50 | $191.50 |
| Purchase #2 | $146.72 | 11.204% | $163.1585 | $163.16 | $163.15 | $163.20 |
| Purchase #3 | $225.92 | 11.808% | $252.5966 | $252.60 | $252.60 | $252.60 |
| Purchase #4 | $216.72 | 7.499% | $232.9718 | $232.97 | $232.95 | $233.00 |
| Purchase #5 | $22.97 | 5.147% | $24.1523 | $24.15 | $24.15 | $24.20 |
| Purchase #6 | $154.85 | 7.335% | $166.2082 | $166.21 | $166.20 | $166.20 |
| Purchase #7 | $140.90 | 8.211% | $152.4693 | $152.47 | $152.45 | $152.50 |
| 7 purchase totals = | $1,089.73 | $1,183.0612 | $1,183.06 | $1,183.00 | $1,183.20 | |