| 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 | $151.62 | 4.520% | $158.4732 | $158.47 | $158.45 | $158.50 |
| Purchase #2 | $138.30 | 8.688% | $150.3155 | $150.32 | $150.30 | $150.30 |
| Purchase #3 | $178.39 | 8.172% | $192.968 | $192.97 | $192.95 | $193.00 |
| Purchase #4 | $116.32 | 6.246% | $123.5853 | $123.59 | $123.60 | $123.60 |
| Purchase #5 | $148.43 | 13.459% | $168.4072 | $168.41 | $168.40 | $168.40 |
| Purchase #6 | $202.51 | 6.197% | $215.0595 | $215.06 | $215.05 | $215.10 |
| Purchase #7 | $199.26 | 3.870% | $206.9714 | $206.97 | $206.95 | $207.00 |
| 7 purchase totals = | $1,134.83 | $1,215.7801 | $1,215.79 | $1,215.70 | $1,215.90 | |