| 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 | $193.92 | 6.175% | $205.8946 | $205.89 | $205.90 | $205.90 |
| Purchase #2 | $70.46 | 13.323% | $79.8474 | $79.85 | $79.85 | $79.80 |
| Purchase #3 | $155.30 | 3.645% | $160.9607 | $160.96 | $160.95 | $161.00 |
| Purchase #4 | $212.77 | 10.619% | $235.364 | $235.36 | $235.35 | $235.40 |
| Purchase #5 | $168.41 | 4.324% | $175.692 | $175.69 | $175.70 | $175.70 |
| Purchase #6 | $195.32 | 13.713% | $222.1042 | $222.10 | $222.10 | $222.10 |
| Purchase #7 | $96.94 | 3.774% | $100.5985 | $100.60 | $100.60 | $100.60 |
| 7 purchase totals = | $1,093.12 | $1,180.4614 | $1,180.45 | $1,180.45 | $1,180.50 | |