| 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 | $168.91 | 9.431% | $184.8399 | $184.84 | $184.85 | $184.80 |
| Purchase #2 | $72.88 | 3.581% | $75.4898 | $75.49 | $75.50 | $75.50 |
| Purchase #3 | $234.42 | 6.143% | $248.8204 | $248.82 | $248.80 | $248.80 |
| Purchase #4 | $140.82 | 9.177% | $153.7431 | $153.74 | $153.75 | $153.70 |
| Purchase #5 | $133.56 | 6.106% | $141.7152 | $141.72 | $141.70 | $141.70 |
| Purchase #6 | $92.37 | 13.314% | $104.6681 | $104.67 | $104.65 | $104.70 |
| Purchase #7 | $232.41 | 12.706% | $261.94 | $261.94 | $261.95 | $261.90 |
| 7 purchase totals = | $1,075.37 | $1,171.2165 | $1,171.22 | $1,171.20 | $1,171.10 | |