| 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 | $20.65 | 9.429% | $22.5971 | $22.60 | $22.60 | $22.60 |
| Purchase #2 | $165.50 | 5.386% | $174.4138 | $174.41 | $174.40 | $174.40 |
| Purchase #3 | $160.32 | 11.698% | $179.0742 | $179.07 | $179.05 | $179.10 |
| Purchase #4 | $174.34 | 6.824% | $186.237 | $186.24 | $186.25 | $186.20 |
| Purchase #5 | $45.71 | 11.788% | $51.0983 | $51.10 | $51.10 | $51.10 |
| Purchase #6 | $125.49 | 9.382% | $137.2635 | $137.26 | $137.25 | $137.30 |
| Purchase #7 | $132.57 | 11.374% | $147.6485 | $147.65 | $147.65 | $147.60 |
| 7 purchase totals = | $824.58 | $898.3324 | $898.33 | $898.30 | $898.30 | |