| 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 | $136.31 | 8.151% | $147.4206 | $147.42 | $147.40 | $147.40 |
| Purchase #2 | $194.26 | 4.592% | $203.1804 | $203.18 | $203.20 | $203.20 |
| Purchase #3 | $190.70 | 6.287% | $202.6893 | $202.69 | $202.70 | $202.70 |
| Purchase #4 | $157.58 | 3.792% | $163.5554 | $163.56 | $163.55 | $163.60 |
| Purchase #5 | $245.53 | 6.199% | $260.7504 | $260.75 | $260.75 | $260.80 |
| Purchase #6 | $52.65 | 13.479% | $59.7467 | $59.75 | $59.75 | $59.70 |
| Purchase #7 | $14.84 | 4.769% | $15.5477 | $15.55 | $15.55 | $15.50 |
| 7 purchase totals = | $991.87 | $1,052.8905 | $1,052.90 | $1,052.90 | $1,052.90 | |