| 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 | $136.64 | 7.563% | $146.9741 | $146.97 | $146.95 | $147.00 |
| Purchase #2 | $143.34 | 7.468% | $154.0446 | $154.04 | $154.05 | $154.00 |
| Purchase #3 | $75.69 | 12.118% | $84.8621 | $84.86 | $84.85 | $84.90 |
| Purchase #4 | $200.48 | 13.641% | $227.8275 | $227.83 | $227.85 | $227.80 |
| Purchase #5 | $27.73 | 5.211% | $29.175 | $29.18 | $29.20 | $29.20 |
| Purchase #6 | $30.76 | 12.362% | $34.5626 | $34.56 | $34.55 | $34.60 |
| Purchase #7 | $153.74 | 11.534% | $171.4724 | $171.47 | $171.45 | $171.50 |
| 7 purchase totals = | $768.38 | $848.9183 | $848.91 | $848.90 | $849.00 | |