| 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 | $167.80 | 9.578% | $183.8719 | $183.87 | $183.85 | $183.90 |
| Purchase #2 | $206.31 | 3.814% | $214.1787 | $214.18 | $214.20 | $214.20 |
| Purchase #3 | $86.82 | 8.408% | $94.1198 | $94.12 | $94.10 | $94.10 |
| Purchase #4 | $95.92 | 13.451% | $108.8222 | $108.82 | $108.80 | $108.80 |
| Purchase #5 | $174.52 | 12.444% | $196.2373 | $196.24 | $196.25 | $196.20 |
| Purchase #6 | $20.41 | 3.314% | $21.0864 | $21.09 | $21.10 | $21.10 |
| Purchase #7 | $231.60 | 12.395% | $260.3068 | $260.31 | $260.30 | $260.30 |
| 7 purchase totals = | $983.38 | $1,078.6231 | $1,078.63 | $1,078.60 | $1,078.60 | |