| 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 | $192.79 | 6.796% | $205.892 | $205.89 | $205.90 | $205.90 |
| Purchase #2 | $34.72 | 7.263% | $37.2417 | $37.24 | $37.25 | $37.20 |
| Purchase #3 | $123.74 | 11.585% | $138.0753 | $138.08 | $138.10 | $138.10 |
| Purchase #4 | $6.85 | 10.406% | $7.5628 | $7.56 | $7.55 | $7.60 |
| Purchase #5 | $200.99 | 13.839% | $228.805 | $228.81 | $228.80 | $228.80 |
| Purchase #6 | $27.63 | 5.577% | $29.1709 | $29.17 | $29.15 | $29.20 |
| Purchase #7 | $53.83 | 7.719% | $57.9851 | $57.99 | $58.00 | $58.00 |
| 7 purchase totals = | $640.55 | $704.7328 | $704.74 | $704.75 | $704.80 | |