| 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 | $156.87 | 7.752% | $169.0306 | $169.03 | $169.05 | $169.00 |
| Purchase #2 | $234.68 | 4.174% | $244.4755 | $244.48 | $244.50 | $244.50 |
| Purchase #3 | $241.94 | 12.712% | $272.6954 | $272.70 | $272.70 | $272.70 |
| Purchase #4 | $216.79 | 8.181% | $234.5256 | $234.53 | $234.55 | $234.50 |
| Purchase #5 | $180.63 | 9.736% | $198.2161 | $198.22 | $198.20 | $198.20 |
| Purchase #6 | $17.88 | 11.230% | $19.8879 | $19.89 | $19.90 | $19.90 |
| Purchase #7 | $232.88 | 12.479% | $261.9411 | $261.94 | $261.95 | $261.90 |
| 7 purchase totals = | $1,281.67 | $1,400.7722 | $1,400.79 | $1,400.85 | $1,400.70 | |