| 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 | $148.78 | 9.607% | $163.0733 | $163.07 | $163.05 | $163.10 |
| Purchase #2 | $51.56 | 7.597% | $55.477 | $55.48 | $55.50 | $55.50 |
| Purchase #3 | $108.62 | 7.614% | $116.8903 | $116.89 | $116.90 | $116.90 |
| Purchase #4 | $214.44 | 3.744% | $222.4686 | $222.47 | $222.45 | $222.50 |
| Purchase #5 | $142.89 | 5.452% | $150.6804 | $150.68 | $150.70 | $150.70 |
| Purchase #6 | $178.43 | 13.274% | $202.1148 | $202.11 | $202.10 | $202.10 |
| Purchase #7 | $148.54 | 7.781% | $160.0979 | $160.10 | $160.10 | $160.10 |
| 7 purchase totals = | $993.26 | $1,070.8023 | $1,070.80 | $1,070.80 | $1,070.90 | |