| 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 | $173.52 | 6.782% | $185.2881 | $185.29 | $185.30 | $185.30 |
| Purchase #2 | $78.78 | 3.578% | $81.5987 | $81.60 | $81.60 | $81.60 |
| Purchase #3 | $97.78 | 4.411% | $102.0931 | $102.09 | $102.10 | $102.10 |
| Purchase #4 | $250.76 | 4.474% | $261.979 | $261.98 | $262.00 | $262.00 |
| Purchase #5 | $213.50 | 8.715% | $232.1065 | $232.11 | $232.10 | $232.10 |
| Purchase #6 | $194.96 | 11.117% | $216.6337 | $216.63 | $216.65 | $216.60 |
| Purchase #7 | $115.95 | 10.542% | $128.1734 | $128.17 | $128.15 | $128.20 |
| 7 purchase totals = | $1,125.25 | $1,207.8725 | $1,207.87 | $1,207.90 | $1,207.90 | |