| 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 | $148.82 | 4.343% | $155.2833 | $155.28 | $155.30 | $155.30 |
| Purchase #2 | $166.72 | 13.705% | $189.569 | $189.57 | $189.55 | $189.60 |
| Purchase #3 | $247.61 | 5.441% | $261.0825 | $261.08 | $261.10 | $261.10 |
| Purchase #4 | $236.50 | 7.447% | $254.1122 | $254.11 | $254.10 | $254.10 |
| Purchase #5 | $67.94 | 4.387% | $70.9205 | $70.92 | $70.90 | $70.90 |
| Purchase #6 | $119.61 | 11.365% | $133.2037 | $133.20 | $133.20 | $133.20 |
| Purchase #7 | $123.85 | 11.385% | $137.9503 | $137.95 | $137.95 | $138.00 |
| 7 purchase totals = | $1,111.05 | $1,202.1215 | $1,202.11 | $1,202.10 | $1,202.20 | |