| 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 | $132.36 | 9.862% | $145.4133 | $145.41 | $145.40 | $145.40 |
| Purchase #2 | $153.79 | 9.455% | $168.3308 | $168.33 | $168.35 | $168.30 |
| Purchase #3 | $87.32 | 4.417% | $91.1769 | $91.18 | $91.20 | $91.20 |
| Purchase #4 | $77.85 | 5.599% | $82.2088 | $82.21 | $82.20 | $82.20 |
| Purchase #5 | $242.68 | 8.666% | $263.7106 | $263.71 | $263.70 | $263.70 |
| Purchase #6 | $7.38 | 9.154% | $8.0556 | $8.06 | $8.05 | $8.10 |
| Purchase #7 | $176.87 | 6.488% | $188.3453 | $188.35 | $188.35 | $188.30 |
| 7 purchase totals = | $878.25 | $947.2413 | $947.25 | $947.25 | $947.20 | |