| 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 | $113.26 | 5.325% | $119.2911 | $119.29 | $119.30 | $119.30 |
| Purchase #2 | $98.83 | 8.772% | $107.4994 | $107.50 | $107.50 | $107.50 |
| Purchase #3 | $74.63 | 5.776% | $78.9406 | $78.94 | $78.95 | $78.90 |
| Purchase #4 | $146.38 | 5.744% | $154.7881 | $154.79 | $154.80 | $154.80 |
| Purchase #5 | $80.35 | 12.718% | $90.5689 | $90.57 | $90.55 | $90.60 |
| Purchase #6 | $215.25 | 9.262% | $235.1865 | $235.19 | $235.20 | $235.20 |
| Purchase #7 | $16.31 | 6.222% | $17.3248 | $17.32 | $17.30 | $17.30 |
| 7 purchase totals = | $745.01 | $803.5994 | $803.60 | $803.60 | $803.60 | |