| 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 | $164.80 | 12.511% | $185.4181 | $185.42 | $185.40 | $185.40 |
| Purchase #2 | $92.58 | 5.203% | $97.3969 | $97.40 | $97.40 | $97.40 |
| Purchase #3 | $88.26 | 8.172% | $95.4726 | $95.47 | $95.45 | $95.50 |
| Purchase #4 | $147.46 | 7.142% | $157.9916 | $157.99 | $158.00 | $158.00 |
| Purchase #5 | $180.31 | 4.401% | $188.2454 | $188.25 | $188.25 | $188.20 |
| Purchase #6 | $152.43 | 3.845% | $158.2909 | $158.29 | $158.30 | $158.30 |
| Purchase #7 | $61.53 | 9.219% | $67.2025 | $67.20 | $67.20 | $67.20 |
| 7 purchase totals = | $887.37 | $950.0180 | $950.02 | $950.00 | $950.00 | |