| 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 | $116.68 | 6.105% | $123.8033 | $123.80 | $123.80 | $123.80 |
| Purchase #2 | $85.25 | 11.202% | $94.7997 | $94.80 | $94.80 | $94.80 |
| Purchase #3 | $147.85 | 10.727% | $163.7099 | $163.71 | $163.70 | $163.70 |
| Purchase #4 | $222.98 | 7.571% | $239.8618 | $239.86 | $239.85 | $239.90 |
| Purchase #5 | $202.43 | 12.534% | $227.8026 | $227.80 | $227.80 | $227.80 |
| Purchase #6 | $147.92 | 11.168% | $164.4397 | $164.44 | $164.45 | $164.40 |
| Purchase #7 | $150.62 | 4.427% | $157.2879 | $157.29 | $157.30 | $157.30 |
| 7 purchase totals = | $1,073.73 | $1,171.7049 | $1,171.70 | $1,171.70 | $1,171.70 | |