| 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 | $193.41 | 3.160% | $199.5218 | $199.52 | $199.50 | $199.50 |
| Purchase #2 | $146.79 | 5.126% | $154.3145 | $154.31 | $154.30 | $154.30 |
| Purchase #3 | $96.54 | 9.520% | $105.7306 | $105.73 | $105.75 | $105.70 |
| Purchase #4 | $79.86 | 4.468% | $83.4281 | $83.43 | $83.45 | $83.40 |
| Purchase #5 | $247.95 | 7.279% | $265.9983 | $266.00 | $266.00 | $266.00 |
| Purchase #6 | $171.28 | 5.824% | $181.2553 | $181.26 | $181.25 | $181.30 |
| Purchase #7 | $153.25 | 7.327% | $164.4786 | $164.48 | $164.50 | $164.50 |
| 7 purchase totals = | $1,089.08 | $1,154.7272 | $1,154.73 | $1,154.75 | $1,154.70 | |