| 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 | $179.98 | 6.296% | $191.3115 | $191.31 | $191.30 | $191.30 |
| Purchase #2 | $107.84 | 3.476% | $111.5885 | $111.59 | $111.60 | $111.60 |
| Purchase #3 | $148.31 | 10.226% | $163.4762 | $163.48 | $163.50 | $163.50 |
| Purchase #4 | $23.93 | 6.441% | $25.4713 | $25.47 | $25.45 | $25.50 |
| Purchase #5 | $75.59 | 5.421% | $79.6877 | $79.69 | $79.70 | $79.70 |
| Purchase #6 | $8.83 | 5.342% | $9.3017 | $9.30 | $9.30 | $9.30 |
| Purchase #7 | $91.53 | 6.441% | $97.4254 | $97.43 | $97.45 | $97.40 |
| 7 purchase totals = | $636.01 | $678.2623 | $678.27 | $678.30 | $678.30 | |