| 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 | $125.40 | 7.256% | $134.499 | $134.50 | $134.50 | $134.50 |
| Purchase #2 | $149.56 | 7.850% | $161.3005 | $161.30 | $161.30 | $161.30 |
| Purchase #3 | $116.49 | 3.146% | $120.1548 | $120.15 | $120.15 | $120.20 |
| Purchase #4 | $49.70 | 10.524% | $54.9304 | $54.93 | $54.95 | $54.90 |
| Purchase #5 | $123.79 | 6.579% | $131.9341 | $131.93 | $131.95 | $131.90 |
| Purchase #6 | $123.28 | 12.611% | $138.8268 | $138.83 | $138.85 | $138.80 |
| Purchase #7 | $20.66 | 12.851% | $23.315 | $23.32 | $23.30 | $23.30 |
| 7 purchase totals = | $708.88 | $764.9606 | $764.96 | $765.00 | $764.90 | |