| 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 | $193.32 | 7.336% | $207.502 | $207.50 | $207.50 | $207.50 |
| Purchase #2 | $166.52 | 5.346% | $175.4222 | $175.42 | $175.40 | $175.40 |
| Purchase #3 | $163.45 | 4.791% | $171.2809 | $171.28 | $171.30 | $171.30 |
| Purchase #4 | $97.97 | 13.203% | $110.905 | $110.91 | $110.90 | $110.90 |
| Purchase #5 | $117.52 | 4.392% | $122.6815 | $122.68 | $122.70 | $122.70 |
| Purchase #6 | $18.75 | 6.763% | $20.0181 | $20.02 | $20.00 | $20.00 |
| Purchase #7 | $166.54 | 11.448% | $185.6055 | $185.61 | $185.60 | $185.60 |
| 7 purchase totals = | $924.07 | $993.4152 | $993.42 | $993.40 | $993.40 | |