| 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 | $175.91 | 13.269% | $199.2515 | $199.25 | $199.25 | $199.30 |
| Purchase #2 | $228.61 | 8.719% | $248.5425 | $248.54 | $248.55 | $248.50 |
| Purchase #3 | $163.66 | 6.344% | $174.0426 | $174.04 | $174.05 | $174.00 |
| Purchase #4 | $71.32 | 9.857% | $78.35 | $78.35 | $78.35 | $78.40 |
| Purchase #5 | $110.66 | 4.546% | $115.6906 | $115.69 | $115.70 | $115.70 |
| Purchase #6 | $61.59 | 9.721% | $67.5772 | $67.58 | $67.60 | $67.60 |
| Purchase #7 | $205.98 | 4.542% | $215.3356 | $215.34 | $215.35 | $215.30 |
| 7 purchase totals = | $1,017.73 | $1,098.7900 | $1,098.79 | $1,098.85 | $1,098.80 | |