| 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 | $186.36 | 6.340% | $198.1752 | $198.18 | $198.20 | $198.20 |
| Purchase #2 | $106.43 | 10.501% | $117.6062 | $117.61 | $117.60 | $117.60 |
| Purchase #3 | $6.73 | 6.383% | $7.1596 | $7.16 | $7.15 | $7.20 |
| Purchase #4 | $160.42 | 8.327% | $173.7782 | $173.78 | $173.80 | $173.80 |
| Purchase #5 | $215.75 | 11.284% | $240.0952 | $240.10 | $240.10 | $240.10 |
| Purchase #6 | $45.56 | 11.268% | $50.6937 | $50.69 | $50.70 | $50.70 |
| Purchase #7 | $91.75 | 6.270% | $97.5027 | $97.50 | $97.50 | $97.50 |
| 7 purchase totals = | $813.00 | $885.0108 | $885.02 | $885.05 | $885.10 | |