| 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 | $184.67 | 7.863% | $199.1906 | $199.19 | $199.20 | $199.20 |
| Purchase #2 | $214.54 | 7.384% | $230.3816 | $230.38 | $230.40 | $230.40 |
| Purchase #3 | $14.87 | 5.712% | $15.7194 | $15.72 | $15.70 | $15.70 |
| Purchase #4 | $187.97 | 4.496% | $196.4211 | $196.42 | $196.40 | $196.40 |
| Purchase #5 | $86.64 | 13.236% | $98.1077 | $98.11 | $98.10 | $98.10 |
| Purchase #6 | $97.57 | 3.267% | $100.7576 | $100.76 | $100.75 | $100.80 |
| Purchase #7 | $217.71 | 11.249% | $242.2002 | $242.20 | $242.20 | $242.20 |
| 7 purchase totals = | $1,003.97 | $1,082.7782 | $1,082.78 | $1,082.75 | $1,082.80 | |