| 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 | $133.67 | 11.747% | $149.3722 | $149.37 | $149.35 | $149.40 |
| Purchase #2 | $193.63 | 10.400% | $213.7675 | $213.77 | $213.75 | $213.80 |
| Purchase #3 | $167.63 | 5.482% | $176.8195 | $176.82 | $176.80 | $176.80 |
| Purchase #4 | $239.55 | 5.155% | $251.8988 | $251.90 | $251.90 | $251.90 |
| Purchase #5 | $26.62 | 7.290% | $28.5606 | $28.56 | $28.55 | $28.60 |
| Purchase #6 | $200.46 | 10.857% | $222.2239 | $222.22 | $222.20 | $222.20 |
| Purchase #7 | $244.53 | 7.207% | $262.1533 | $262.15 | $262.15 | $262.20 |
| 7 purchase totals = | $1,206.09 | $1,304.7958 | $1,304.79 | $1,304.70 | $1,304.90 | |