| 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 | $155.65 | 7.118% | $166.7292 | $166.73 | $166.75 | $166.70 |
| Purchase #2 | $179.59 | 6.211% | $190.7443 | $190.74 | $190.75 | $190.70 |
| Purchase #3 | $119.97 | 5.856% | $126.9954 | $127.00 | $127.00 | $127.00 |
| Purchase #4 | $156.41 | 3.147% | $161.3322 | $161.33 | $161.35 | $161.30 |
| Purchase #5 | $225.38 | 10.153% | $248.2628 | $248.26 | $248.25 | $248.30 |
| Purchase #6 | $28.85 | 7.798% | $31.0997 | $31.10 | $31.10 | $31.10 |
| Purchase #7 | $217.90 | 7.822% | $234.9441 | $234.94 | $234.95 | $234.90 |
| 7 purchase totals = | $1,083.75 | $1,160.1077 | $1,160.10 | $1,160.15 | $1,160.00 | |