| 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 | $165.88 | 8.389% | $179.7957 | $179.80 | $179.80 | $179.80 |
| Purchase #2 | $52.84 | 8.552% | $57.3589 | $57.36 | $57.35 | $57.40 |
| Purchase #3 | $248.58 | 7.419% | $267.0222 | $267.02 | $267.00 | $267.00 |
| Purchase #4 | $152.53 | 11.180% | $169.5829 | $169.58 | $169.60 | $169.60 |
| Purchase #5 | $231.43 | 3.678% | $239.942 | $239.94 | $239.95 | $239.90 |
| Purchase #6 | $64.74 | 5.619% | $68.3777 | $68.38 | $68.40 | $68.40 |
| Purchase #7 | $111.80 | 4.431% | $116.7539 | $116.75 | $116.75 | $116.80 |
| 7 purchase totals = | $1,027.80 | $1,098.8333 | $1,098.83 | $1,098.85 | $1,098.90 | |