| 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 | $147.60 | 5.706% | $156.0221 | $156.02 | $156.00 | $156.00 |
| Purchase #2 | $177.34 | 12.330% | $199.206 | $199.21 | $199.20 | $199.20 |
| Purchase #3 | $249.27 | 6.238% | $264.8195 | $264.82 | $264.80 | $264.80 |
| Purchase #4 | $204.41 | 13.858% | $232.7371 | $232.74 | $232.75 | $232.70 |
| Purchase #5 | $120.64 | 4.583% | $126.1689 | $126.17 | $126.15 | $126.20 |
| Purchase #6 | $231.84 | 11.366% | $258.1909 | $258.19 | $258.20 | $258.20 |
| Purchase #7 | $222.80 | 3.274% | $230.0945 | $230.09 | $230.10 | $230.10 |
| 7 purchase totals = | $1,353.90 | $1,467.2390 | $1,467.24 | $1,467.20 | $1,467.20 | |