| 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 | $145.98 | 5.244% | $153.6352 | $153.64 | $153.65 | $153.60 |
| Purchase #2 | $179.78 | 11.327% | $200.1437 | $200.14 | $200.15 | $200.10 |
| Purchase #3 | $139.30 | 6.868% | $148.8671 | $148.87 | $148.85 | $148.90 |
| Purchase #4 | $207.34 | 8.713% | $225.4055 | $225.41 | $225.40 | $225.40 |
| Purchase #5 | $76.84 | 6.177% | $81.5864 | $81.59 | $81.60 | $81.60 |
| Purchase #6 | $186.66 | 6.698% | $199.1625 | $199.16 | $199.15 | $199.20 |
| Purchase #7 | $128.37 | 13.795% | $146.0786 | $146.08 | $146.10 | $146.10 |
| 7 purchase totals = | $1,064.27 | $1,154.8790 | $1,154.89 | $1,154.90 | $1,154.90 | |