| 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 | $165.33 | 5.289% | $174.0743 | $174.07 | $174.05 | $174.10 |
| Purchase #2 | $245.62 | 9.544% | $269.062 | $269.06 | $269.05 | $269.10 |
| Purchase #3 | $163.69 | 10.770% | $181.3194 | $181.32 | $181.30 | $181.30 |
| Purchase #4 | $30.54 | 3.240% | $31.5295 | $31.53 | $31.55 | $31.50 |
| Purchase #5 | $104.61 | 3.868% | $108.6563 | $108.66 | $108.65 | $108.70 |
| Purchase #6 | $250.51 | 5.452% | $264.1678 | $264.17 | $264.15 | $264.20 |
| Purchase #7 | $117.88 | 13.422% | $133.7019 | $133.70 | $133.70 | $133.70 |
| 7 purchase totals = | $1,078.18 | $1,162.5112 | $1,162.51 | $1,162.45 | $1,162.60 | |