| 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 | $134.69 | 6.702% | $143.7169 | $143.72 | $143.70 | $143.70 |
| Purchase #2 | $111.97 | 13.313% | $126.8766 | $126.88 | $126.90 | $126.90 |
| Purchase #3 | $235.66 | 8.842% | $256.4971 | $256.50 | $256.50 | $256.50 |
| Purchase #4 | $16.61 | 4.152% | $17.2996 | $17.30 | $17.30 | $17.30 |
| Purchase #5 | $133.40 | 3.504% | $138.0743 | $138.07 | $138.05 | $138.10 |
| Purchase #6 | $48.61 | 3.742% | $50.429 | $50.43 | $50.45 | $50.40 |
| Purchase #7 | $79.71 | 3.408% | $82.4265 | $82.43 | $82.45 | $82.40 |
| 7 purchase totals = | $760.65 | $815.3200 | $815.33 | $815.35 | $815.30 | |