| 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 | $170.49 | 10.479% | $188.3556 | $188.36 | $188.35 | $188.40 |
| Purchase #2 | $16.25 | 8.542% | $17.6381 | $17.64 | $17.65 | $17.60 |
| Purchase #3 | $85.80 | 13.466% | $97.3538 | $97.35 | $97.35 | $97.40 |
| Purchase #4 | $232.26 | 7.360% | $249.3543 | $249.35 | $249.35 | $249.40 |
| Purchase #5 | $148.28 | 8.808% | $161.3405 | $161.34 | $161.35 | $161.30 |
| Purchase #6 | $159.85 | 13.770% | $181.8613 | $181.86 | $181.85 | $181.90 |
| Purchase #7 | $57.53 | 6.618% | $61.3373 | $61.34 | $61.35 | $61.30 |
| 7 purchase totals = | $870.46 | $957.2409 | $957.24 | $957.25 | $957.30 | |