| 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 | $134.46 | 12.754% | $151.609 | $151.61 | $151.60 | $151.60 |
| Purchase #2 | $237.82 | 7.116% | $254.7433 | $254.74 | $254.75 | $254.70 |
| Purchase #3 | $221.35 | 4.847% | $232.0788 | $232.08 | $232.10 | $232.10 |
| Purchase #4 | $167.48 | 12.713% | $188.7717 | $188.77 | $188.75 | $188.80 |
| Purchase #5 | $128.93 | 8.754% | $140.2165 | $140.22 | $140.20 | $140.20 |
| Purchase #6 | $44.66 | 7.658% | $48.0801 | $48.08 | $48.10 | $48.10 |
| Purchase #7 | $170.85 | 5.189% | $179.7154 | $179.72 | $179.70 | $179.70 |
| 7 purchase totals = | $1,105.55 | $1,195.2148 | $1,195.22 | $1,195.20 | $1,195.20 | |