| 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 | $185.46 | 4.106% | $193.075 | $193.08 | $193.10 | $193.10 |
| Purchase #2 | $103.82 | 3.485% | $107.4381 | $107.44 | $107.45 | $107.40 |
| Purchase #3 | $211.65 | 9.854% | $232.506 | $232.51 | $232.50 | $232.50 |
| Purchase #4 | $82.54 | 3.860% | $85.726 | $85.73 | $85.75 | $85.70 |
| Purchase #5 | $132.69 | 10.158% | $146.1687 | $146.17 | $146.15 | $146.20 |
| Purchase #6 | $222.57 | 11.394% | $247.9296 | $247.93 | $247.95 | $247.90 |
| Purchase #7 | $154.83 | 13.768% | $176.147 | $176.15 | $176.15 | $176.10 |
| 7 purchase totals = | $1,093.56 | $1,188.9904 | $1,189.01 | $1,189.05 | $1,188.90 | |