| 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 | $177.57 | 10.665% | $196.5078 | $196.51 | $196.50 | $196.50 |
| Purchase #2 | $147.50 | 10.766% | $163.3799 | $163.38 | $163.40 | $163.40 |
| Purchase #3 | $227.31 | 4.512% | $237.5662 | $237.57 | $237.55 | $237.60 |
| Purchase #4 | $157.38 | 13.258% | $178.2454 | $178.25 | $178.25 | $178.20 |
| Purchase #5 | $209.67 | 13.728% | $238.4535 | $238.45 | $238.45 | $238.50 |
| Purchase #6 | $153.33 | 12.123% | $171.9182 | $171.92 | $171.90 | $171.90 |
| Purchase #7 | $121.40 | 11.563% | $135.4375 | $135.44 | $135.45 | $135.40 |
| 7 purchase totals = | $1,194.16 | $1,321.5085 | $1,321.52 | $1,321.50 | $1,321.50 | |