| 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 | $131.27 | 4.300% | $136.9146 | $136.91 | $136.90 | $136.90 |
| Purchase #2 | $109.58 | 11.314% | $121.9779 | $121.98 | $122.00 | $122.00 |
| Purchase #3 | $145.50 | 9.604% | $159.4738 | $159.47 | $159.45 | $159.50 |
| Purchase #4 | $132.87 | 6.615% | $141.6594 | $141.66 | $141.65 | $141.70 |
| Purchase #5 | $212.89 | 4.746% | $222.9938 | $222.99 | $223.00 | $223.00 |
| Purchase #6 | $18.51 | 13.713% | $21.0483 | $21.05 | $21.05 | $21.00 |
| Purchase #7 | $163.59 | 11.228% | $181.9579 | $181.96 | $181.95 | $182.00 |
| 7 purchase totals = | $914.21 | $986.0257 | $986.02 | $986.00 | $986.10 | |