| 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 | $166.47 | 13.131% | $188.3292 | $188.33 | $188.35 | $188.30 |
| Purchase #2 | $60.36 | 8.375% | $65.4152 | $65.42 | $65.40 | $65.40 |
| Purchase #3 | $43.57 | 4.737% | $45.6339 | $45.63 | $45.65 | $45.60 |
| Purchase #4 | $250.92 | 4.304% | $261.7196 | $261.72 | $261.70 | $261.70 |
| Purchase #5 | $160.26 | 3.619% | $166.0598 | $166.06 | $166.05 | $166.10 |
| Purchase #6 | $110.83 | 7.414% | $119.0469 | $119.05 | $119.05 | $119.00 |
| Purchase #7 | $174.86 | 6.394% | $186.0405 | $186.04 | $186.05 | $186.00 |
| 7 purchase totals = | $967.27 | $1,032.2451 | $1,032.25 | $1,032.25 | $1,032.10 | |