| 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 | $129.79 | 4.799% | $136.0186 | $136.02 | $136.00 | $136.00 |
| Purchase #2 | $126.45 | 11.388% | $140.8501 | $140.85 | $140.85 | $140.90 |
| Purchase #3 | $153.42 | 4.343% | $160.083 | $160.08 | $160.10 | $160.10 |
| Purchase #4 | $8.89 | 3.645% | $9.214 | $9.21 | $9.20 | $9.20 |
| Purchase #5 | $81.41 | 5.768% | $86.1057 | $86.11 | $86.10 | $86.10 |
| Purchase #6 | $9.40 | 9.585% | $10.301 | $10.30 | $10.30 | $10.30 |
| Purchase #7 | $206.53 | 4.505% | $215.8342 | $215.83 | $215.85 | $215.80 |
| 7 purchase totals = | $715.89 | $758.4066 | $758.40 | $758.40 | $758.40 | |