| 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 | $21.86 | 5.385% | $23.0372 | $23.04 | $23.05 | $23.00 |
| Purchase #2 | $132.89 | 8.497% | $144.1817 | $144.18 | $144.20 | $144.20 |
| Purchase #3 | $163.37 | 6.477% | $173.9515 | $173.95 | $173.95 | $174.00 |
| Purchase #4 | $211.95 | 5.642% | $223.9082 | $223.91 | $223.90 | $223.90 |
| Purchase #5 | $142.62 | 13.759% | $162.2431 | $162.24 | $162.25 | $162.20 |
| Purchase #6 | $25.83 | 5.306% | $27.2005 | $27.20 | $27.20 | $27.20 |
| Purchase #7 | $10.28 | 8.591% | $11.1632 | $11.16 | $11.15 | $11.20 |
| 7 purchase totals = | $708.80 | $765.6854 | $765.68 | $765.70 | $765.70 | |