| 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 | $164.91 | 5.862% | $174.577 | $174.58 | $174.60 | $174.60 |
| Purchase #2 | $97.75 | 3.478% | $101.1497 | $101.15 | $101.15 | $101.10 |
| Purchase #3 | $157.50 | 9.464% | $172.4058 | $172.41 | $172.40 | $172.40 |
| Purchase #4 | $248.71 | 4.863% | $260.8048 | $260.80 | $260.80 | $260.80 |
| Purchase #5 | $245.59 | 7.313% | $263.55 | $263.55 | $263.55 | $263.60 |
| Purchase #6 | $134.87 | 13.498% | $153.0748 | $153.07 | $153.05 | $153.10 |
| Purchase #7 | $43.98 | 10.166% | $48.451 | $48.45 | $48.45 | $48.50 |
| 7 purchase totals = | $1,093.31 | $1,174.0131 | $1,174.01 | $1,174.00 | $1,174.10 | |