| 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 | $131.49 | 9.658% | $144.1893 | $144.19 | $144.20 | $144.20 |
| Purchase #2 | $239.37 | 9.221% | $261.4423 | $261.44 | $261.45 | $261.40 |
| Purchase #3 | $110.85 | 4.427% | $115.7573 | $115.76 | $115.75 | $115.80 |
| Purchase #4 | $52.84 | 13.820% | $60.1425 | $60.14 | $60.15 | $60.10 |
| Purchase #5 | $142.66 | 10.389% | $157.4809 | $157.48 | $157.50 | $157.50 |
| Purchase #6 | $71.40 | 4.350% | $74.5059 | $74.51 | $74.50 | $74.50 |
| Purchase #7 | $109.75 | 12.415% | $123.3755 | $123.38 | $123.40 | $123.40 |
| 7 purchase totals = | $858.36 | $936.8937 | $936.90 | $936.95 | $936.90 | |