| 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 | $150.50 | 8.407% | $163.1525 | $163.15 | $163.15 | $163.20 |
| Purchase #2 | $181.97 | 10.644% | $201.3389 | $201.34 | $201.35 | $201.30 |
| Purchase #3 | $87.42 | 10.246% | $96.3771 | $96.38 | $96.40 | $96.40 |
| Purchase #4 | $26.64 | 13.312% | $30.1863 | $30.19 | $30.20 | $30.20 |
| Purchase #5 | $23.33 | 7.375% | $25.0506 | $25.05 | $25.05 | $25.10 |
| Purchase #6 | $91.60 | 8.587% | $99.4657 | $99.47 | $99.45 | $99.50 |
| Purchase #7 | $18.66 | 11.620% | $20.8283 | $20.83 | $20.85 | $20.80 |
| 7 purchase totals = | $580.12 | $636.3994 | $636.41 | $636.45 | $636.50 | |