| 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 | $161.27 | 10.638% | $178.4259 | $178.43 | $178.45 | $178.40 |
| Purchase #2 | $224.40 | 8.224% | $242.8547 | $242.85 | $242.85 | $242.90 |
| Purchase #3 | $186.95 | 7.175% | $200.3637 | $200.36 | $200.35 | $200.40 |
| Purchase #4 | $100.40 | 7.669% | $108.0997 | $108.10 | $108.10 | $108.10 |
| Purchase #5 | $216.25 | 7.628% | $232.7456 | $232.75 | $232.75 | $232.70 |
| Purchase #6 | $141.34 | 6.371% | $150.3448 | $150.34 | $150.35 | $150.30 |
| Purchase #7 | $232.84 | 10.526% | $257.3487 | $257.35 | $257.35 | $257.30 |
| 7 purchase totals = | $1,263.45 | $1,370.1831 | $1,370.18 | $1,370.20 | $1,370.10 | |