| 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 | $198.91 | 3.478% | $205.8281 | $205.83 | $205.85 | $205.80 |
| Purchase #2 | $128.57 | 11.627% | $143.5188 | $143.52 | $143.50 | $143.50 |
| Purchase #3 | $75.44 | 3.528% | $78.1015 | $78.10 | $78.10 | $78.10 |
| Purchase #4 | $81.29 | 3.322% | $83.9905 | $83.99 | $84.00 | $84.00 |
| Purchase #5 | $146.81 | 6.414% | $156.2264 | $156.23 | $156.25 | $156.20 |
| Purchase #6 | $226.63 | 7.852% | $244.425 | $244.43 | $244.45 | $244.40 |
| Purchase #7 | $214.65 | 13.233% | $243.0546 | $243.05 | $243.05 | $243.10 |
| 7 purchase totals = | $1,072.30 | $1,155.1449 | $1,155.15 | $1,155.20 | $1,155.10 | |