| 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 | $161.94 | 11.324% | $180.2781 | $180.28 | $180.30 | $180.30 |
| Purchase #2 | $115.34 | 5.608% | $121.8083 | $121.81 | $121.80 | $121.80 |
| Purchase #3 | $7.45 | 9.192% | $8.1348 | $8.13 | $8.15 | $8.10 |
| Purchase #4 | $184.61 | 12.373% | $207.4518 | $207.45 | $207.45 | $207.50 |
| Purchase #5 | $68.98 | 8.854% | $75.0875 | $75.09 | $75.10 | $75.10 |
| Purchase #6 | $236.89 | 4.656% | $247.9196 | $247.92 | $247.90 | $247.90 |
| Purchase #7 | $243.86 | 7.568% | $262.3153 | $262.32 | $262.30 | $262.30 |
| 7 purchase totals = | $1,019.07 | $1,102.9954 | $1,103.00 | $1,103.00 | $1,103.00 | |