| 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 | $180.31 | 6.324% | $191.7128 | $191.71 | $191.70 | $191.70 |
| Purchase #2 | $227.88 | 6.619% | $242.9634 | $242.96 | $242.95 | $243.00 |
| Purchase #3 | $222.45 | 4.540% | $232.5492 | $232.55 | $232.55 | $232.50 |
| Purchase #4 | $34.81 | 4.857% | $36.5007 | $36.50 | $36.50 | $36.50 |
| Purchase #5 | $61.39 | 4.237% | $63.9911 | $63.99 | $64.00 | $64.00 |
| Purchase #6 | $203.78 | 9.768% | $223.6852 | $223.69 | $223.70 | $223.70 |
| Purchase #7 | $67.35 | 4.150% | $70.145 | $70.15 | $70.15 | $70.10 |
| 7 purchase totals = | $997.97 | $1,061.5474 | $1,061.55 | $1,061.55 | $1,061.50 | |