| 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 | $181.88 | 11.435% | $202.678 | $202.68 | $202.70 | $202.70 |
| Purchase #2 | $215.31 | 5.611% | $227.391 | $227.39 | $227.40 | $227.40 |
| Purchase #3 | $191.61 | 10.832% | $212.3652 | $212.37 | $212.35 | $212.40 |
| Purchase #4 | $134.29 | 12.730% | $151.3851 | $151.39 | $151.40 | $151.40 |
| Purchase #5 | $144.61 | 4.275% | $150.7921 | $150.79 | $150.80 | $150.80 |
| Purchase #6 | $158.89 | 9.871% | $174.574 | $174.57 | $174.55 | $174.60 |
| Purchase #7 | $199.37 | 5.266% | $209.8688 | $209.87 | $209.85 | $209.90 |
| 7 purchase totals = | $1,225.96 | $1,329.0542 | $1,329.06 | $1,329.05 | $1,329.20 | |