| 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 | $139.85 | 7.773% | $150.7205 | $150.72 | $150.70 | $150.70 |
| Purchase #2 | $212.60 | 5.832% | $224.9988 | $225.00 | $225.00 | $225.00 |
| Purchase #3 | $58.44 | 10.677% | $64.6796 | $64.68 | $64.70 | $64.70 |
| Purchase #4 | $82.49 | 5.145% | $86.7341 | $86.73 | $86.75 | $86.70 |
| Purchase #5 | $212.57 | 13.645% | $241.5752 | $241.58 | $241.60 | $241.60 |
| Purchase #6 | $198.42 | 13.245% | $224.7007 | $224.70 | $224.70 | $224.70 |
| Purchase #7 | $145.74 | 9.153% | $159.0796 | $159.08 | $159.10 | $159.10 |
| 7 purchase totals = | $1,050.11 | $1,152.4885 | $1,152.49 | $1,152.55 | $1,152.50 | |