| 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 | $142.78 | 9.705% | $156.6368 | $156.64 | $156.65 | $156.60 |
| Purchase #2 | $196.62 | 4.137% | $204.7542 | $204.75 | $204.75 | $204.80 |
| Purchase #3 | $144.78 | 13.831% | $164.8045 | $164.80 | $164.80 | $164.80 |
| Purchase #4 | $241.74 | 11.841% | $270.3644 | $270.36 | $270.35 | $270.40 |
| Purchase #5 | $176.38 | 3.804% | $183.0895 | $183.09 | $183.10 | $183.10 |
| Purchase #6 | $250.27 | 4.275% | $260.969 | $260.97 | $260.95 | $261.00 |
| Purchase #7 | $157.80 | 12.702% | $177.8438 | $177.84 | $177.85 | $177.80 |
| 7 purchase totals = | $1,310.37 | $1,418.4622 | $1,418.45 | $1,418.45 | $1,418.50 | |