| 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 | $156.57 | 10.760% | $173.4169 | $173.42 | $173.40 | $173.40 |
| Purchase #2 | $206.36 | 4.615% | $215.8835 | $215.88 | $215.90 | $215.90 |
| Purchase #3 | $183.71 | 3.664% | $190.4411 | $190.44 | $190.45 | $190.40 |
| Purchase #4 | $80.77 | 3.523% | $83.6155 | $83.62 | $83.60 | $83.60 |
| Purchase #5 | $225.75 | 13.501% | $256.2285 | $256.23 | $256.25 | $256.20 |
| Purchase #6 | $163.44 | 8.520% | $177.3651 | $177.37 | $177.35 | $177.40 |
| Purchase #7 | $75.81 | 3.218% | $78.2496 | $78.25 | $78.25 | $78.20 |
| 7 purchase totals = | $1,092.41 | $1,175.2002 | $1,175.21 | $1,175.20 | $1,175.10 | |