| 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 | $201.29 | 12.460% | $226.3707 | $226.37 | $226.35 | $226.40 |
| Purchase #2 | $25.56 | 8.492% | $27.7306 | $27.73 | $27.75 | $27.70 |
| Purchase #3 | $98.53 | 4.428% | $102.8929 | $102.89 | $102.90 | $102.90 |
| Purchase #4 | $131.73 | 7.223% | $141.2449 | $141.24 | $141.25 | $141.20 |
| Purchase #5 | $82.94 | 3.830% | $86.1166 | $86.12 | $86.10 | $86.10 |
| Purchase #6 | $171.41 | 5.417% | $180.6953 | $180.70 | $180.70 | $180.70 |
| Purchase #7 | $195.43 | 6.495% | $208.1232 | $208.12 | $208.10 | $208.10 |
| 7 purchase totals = | $906.89 | $973.1742 | $973.17 | $973.15 | $973.10 | |