| 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 | $14.33 | 10.233% | $15.7964 | $15.80 | $15.80 | $15.80 |
| Purchase #2 | $155.28 | 6.724% | $165.721 | $165.72 | $165.70 | $165.70 |
| Purchase #3 | $72.33 | 7.401% | $77.6831 | $77.68 | $77.70 | $77.70 |
| Purchase #4 | $235.85 | 3.297% | $243.626 | $243.63 | $243.65 | $243.60 |
| Purchase #5 | $184.42 | 10.378% | $203.5591 | $203.56 | $203.55 | $203.60 |
| Purchase #6 | $231.67 | 12.756% | $261.2218 | $261.22 | $261.20 | $261.20 |
| Purchase #7 | $46.80 | 4.844% | $49.067 | $49.07 | $49.05 | $49.10 |
| 7 purchase totals = | $940.68 | $1,016.6744 | $1,016.68 | $1,016.65 | $1,016.70 | |