| 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 | $118.92 | 13.211% | $134.6305 | $134.63 | $134.65 | $134.60 |
| Purchase #2 | $160.74 | 6.635% | $171.4051 | $171.41 | $171.40 | $171.40 |
| Purchase #3 | $74.81 | 4.840% | $78.4308 | $78.43 | $78.45 | $78.40 |
| Purchase #4 | $8.81 | 3.411% | $9.1105 | $9.11 | $9.10 | $9.10 |
| Purchase #5 | $47.31 | 3.478% | $48.9554 | $48.96 | $48.95 | $49.00 |
| Purchase #6 | $188.79 | 6.369% | $200.814 | $200.81 | $200.80 | $200.80 |
| Purchase #7 | $236.91 | 12.246% | $265.922 | $265.92 | $265.90 | $265.90 |
| 7 purchase totals = | $836.29 | $909.2683 | $909.27 | $909.25 | $909.20 | |