| 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 | $33.41 | 11.281% | $37.179 | $37.18 | $37.20 | $37.20 |
| Purchase #2 | $169.95 | 7.696% | $183.0294 | $183.03 | $183.05 | $183.00 |
| Purchase #3 | $81.55 | 5.334% | $85.8999 | $85.90 | $85.90 | $85.90 |
| Purchase #4 | $244.83 | 6.472% | $260.6754 | $260.68 | $260.70 | $260.70 |
| Purchase #5 | $183.88 | 6.816% | $196.4133 | $196.41 | $196.40 | $196.40 |
| Purchase #6 | $245.91 | 8.610% | $267.0829 | $267.08 | $267.10 | $267.10 |
| Purchase #7 | $67.87 | 11.369% | $75.5861 | $75.59 | $75.60 | $75.60 |
| 7 purchase totals = | $1,027.40 | $1,105.8660 | $1,105.87 | $1,105.95 | $1,105.90 | |