| 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 | $157.60 | 10.448% | $174.066 | $174.07 | $174.05 | $174.10 |
| Purchase #2 | $26.49 | 10.503% | $29.2722 | $29.27 | $29.25 | $29.30 |
| Purchase #3 | $248.34 | 13.510% | $281.8907 | $281.89 | $281.90 | $281.90 |
| Purchase #4 | $97.83 | 10.450% | $108.0532 | $108.05 | $108.05 | $108.10 |
| Purchase #5 | $73.58 | 4.476% | $76.8734 | $76.87 | $76.85 | $76.90 |
| Purchase #6 | $103.66 | 12.426% | $116.5408 | $116.54 | $116.55 | $116.50 |
| Purchase #7 | $130.75 | 5.791% | $138.3217 | $138.32 | $138.30 | $138.30 |
| 7 purchase totals = | $838.25 | $925.0180 | $925.01 | $924.95 | $925.10 | |