| 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 | $197.86 | 7.724% | $213.1427 | $213.14 | $213.15 | $213.10 |
| Purchase #2 | $176.30 | 9.247% | $192.6025 | $192.60 | $192.60 | $192.60 |
| Purchase #3 | $246.99 | 5.856% | $261.4537 | $261.45 | $261.45 | $261.50 |
| Purchase #4 | $156.33 | 6.506% | $166.5008 | $166.50 | $166.50 | $166.50 |
| Purchase #5 | $129.50 | 5.809% | $137.0227 | $137.02 | $137.00 | $137.00 |
| Purchase #6 | $144.73 | 5.572% | $152.7944 | $152.79 | $152.80 | $152.80 |
| Purchase #7 | $209.57 | 11.458% | $233.5825 | $233.58 | $233.60 | $233.60 |
| 7 purchase totals = | $1,261.28 | $1,357.0993 | $1,357.08 | $1,357.10 | $1,357.10 | |