| 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 | $119.65 | 13.558% | $135.8721 | $135.87 | $135.85 | $135.90 |
| Purchase #2 | $154.79 | 8.705% | $168.2645 | $168.26 | $168.25 | $168.30 |
| Purchase #3 | $237.49 | 10.557% | $262.5618 | $262.56 | $262.55 | $262.60 |
| Purchase #4 | $105.39 | 4.117% | $109.7289 | $109.73 | $109.75 | $109.70 |
| Purchase #5 | $75.99 | 8.165% | $82.1946 | $82.19 | $82.20 | $82.20 |
| Purchase #6 | $35.77 | 6.667% | $38.1548 | $38.15 | $38.15 | $38.20 |
| Purchase #7 | $86.69 | 12.564% | $97.5817 | $97.58 | $97.60 | $97.60 |
| 7 purchase totals = | $815.77 | $894.3584 | $894.34 | $894.35 | $894.50 | |