| 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 | $140.96 | 8.759% | $153.3067 | $153.31 | $153.30 | $153.30 |
| Purchase #2 | $134.49 | 9.567% | $147.3567 | $147.36 | $147.35 | $147.40 |
| Purchase #3 | $145.30 | 6.454% | $154.6777 | $154.68 | $154.70 | $154.70 |
| Purchase #4 | $143.61 | 9.294% | $156.9571 | $156.96 | $156.95 | $157.00 |
| Purchase #5 | $78.41 | 9.597% | $85.935 | $85.94 | $85.95 | $85.90 |
| Purchase #6 | $170.46 | 5.467% | $179.779 | $179.78 | $179.80 | $179.80 |
| Purchase #7 | $238.49 | 6.615% | $254.2661 | $254.27 | $254.25 | $254.30 |
| 7 purchase totals = | $1,051.72 | $1,132.2783 | $1,132.30 | $1,132.30 | $1,132.40 | |