| 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 | $168.33 | 5.204% | $177.0899 | $177.09 | $177.10 | $177.10 |
| Purchase #2 | $243.78 | 7.176% | $261.2737 | $261.27 | $261.25 | $261.30 |
| Purchase #3 | $118.76 | 7.728% | $127.9378 | $127.94 | $127.95 | $127.90 |
| Purchase #4 | $204.55 | 6.793% | $218.4451 | $218.45 | $218.45 | $218.40 |
| Purchase #5 | $61.94 | 13.129% | $70.0721 | $70.07 | $70.05 | $70.10 |
| Purchase #6 | $54.26 | 3.604% | $56.2155 | $56.22 | $56.20 | $56.20 |
| Purchase #7 | $90.26 | 8.111% | $97.581 | $97.58 | $97.60 | $97.60 |
| 7 purchase totals = | $941.88 | $1,008.6151 | $1,008.62 | $1,008.60 | $1,008.60 | |