| 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 | $142.82 | 12.318% | $160.4126 | $160.41 | $160.40 | $160.40 |
| Purchase #2 | $150.58 | 12.873% | $169.9642 | $169.96 | $169.95 | $170.00 |
| Purchase #3 | $113.94 | 10.183% | $125.5425 | $125.54 | $125.55 | $125.50 |
| Purchase #4 | $250.95 | 8.135% | $271.3648 | $271.36 | $271.35 | $271.40 |
| Purchase #5 | $5.64 | 12.185% | $6.3272 | $6.33 | $6.35 | $6.30 |
| Purchase #6 | $181.63 | 11.404% | $202.3431 | $202.34 | $202.35 | $202.30 |
| Purchase #7 | $239.56 | 5.427% | $252.5609 | $252.56 | $252.55 | $252.60 |
| 7 purchase totals = | $1,085.12 | $1,188.5153 | $1,188.50 | $1,188.50 | $1,188.50 | |