| 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 | $159.90 | 13.352% | $181.2498 | $181.25 | $181.25 | $181.20 |
| Purchase #2 | $228.58 | 9.754% | $250.8757 | $250.88 | $250.90 | $250.90 |
| Purchase #3 | $130.64 | 4.365% | $136.3424 | $136.34 | $136.35 | $136.30 |
| Purchase #4 | $139.47 | 10.735% | $154.4421 | $154.44 | $154.45 | $154.40 |
| Purchase #5 | $208.29 | 13.567% | $236.5487 | $236.55 | $236.55 | $236.50 |
| Purchase #6 | $13.79 | 10.285% | $15.2083 | $15.21 | $15.20 | $15.20 |
| Purchase #7 | $145.83 | 8.452% | $158.1556 | $158.16 | $158.15 | $158.20 |
| 7 purchase totals = | $1,026.50 | $1,132.8226 | $1,132.83 | $1,132.85 | $1,132.70 | |