| 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 | $169.46 | 11.375% | $188.7361 | $188.74 | $188.75 | $188.70 |
| Purchase #2 | $230.59 | 13.379% | $261.4406 | $261.44 | $261.45 | $261.40 |
| Purchase #3 | $158.65 | 6.310% | $168.6608 | $168.66 | $168.65 | $168.70 |
| Purchase #4 | $127.95 | 4.818% | $134.1146 | $134.11 | $134.10 | $134.10 |
| Purchase #5 | $5.43 | 7.759% | $5.8513 | $5.85 | $5.85 | $5.90 |
| Purchase #6 | $217.43 | 10.533% | $240.3319 | $240.33 | $240.35 | $240.30 |
| Purchase #7 | $7.32 | 8.202% | $7.9204 | $7.92 | $7.90 | $7.90 |
| 7 purchase totals = | $916.83 | $1,007.0557 | $1,007.05 | $1,007.05 | $1,007.00 | |