| 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 | $175.84 | 5.610% | $185.7046 | $185.70 | $185.70 | $185.70 |
| Purchase #2 | $9.70 | 13.419% | $11.0016 | $11.00 | $11.00 | $11.00 |
| Purchase #3 | $51.50 | 8.494% | $55.8744 | $55.87 | $55.85 | $55.90 |
| Purchase #4 | $169.70 | 8.666% | $184.4062 | $184.41 | $184.40 | $184.40 |
| Purchase #5 | $30.25 | 8.847% | $32.9262 | $32.93 | $32.95 | $32.90 |
| Purchase #6 | $167.74 | 4.108% | $174.6308 | $174.63 | $174.65 | $174.60 |
| Purchase #7 | $188.54 | 5.418% | $198.7551 | $198.76 | $198.75 | $198.80 |
| 7 purchase totals = | $793.27 | $843.2989 | $843.30 | $843.30 | $843.30 | |