| 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 | $76.31 | 7.667% | $82.1607 | $82.16 | $82.15 | $82.20 |
| Purchase #2 | $178.74 | 6.672% | $190.6655 | $190.67 | $190.65 | $190.70 |
| Purchase #3 | $234.48 | 11.708% | $261.9329 | $261.93 | $261.95 | $261.90 |
| Purchase #4 | $73.64 | 4.555% | $76.9943 | $76.99 | $77.00 | $77.00 |
| Purchase #5 | $220.57 | 6.756% | $235.4717 | $235.47 | $235.45 | $235.50 |
| Purchase #6 | $153.58 | 13.813% | $174.794 | $174.79 | $174.80 | $174.80 |
| Purchase #7 | $243.77 | 12.434% | $274.0804 | $274.08 | $274.10 | $274.10 |
| 7 purchase totals = | $1,181.09 | $1,296.0995 | $1,296.09 | $1,296.10 | $1,296.20 | |