| 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 | $157.89 | 4.479% | $164.9619 | $164.96 | $164.95 | $165.00 |
| Purchase #2 | $187.89 | 9.489% | $205.7189 | $205.72 | $205.70 | $205.70 |
| Purchase #3 | $217.56 | 13.710% | $247.3875 | $247.39 | $247.40 | $247.40 |
| Purchase #4 | $53.77 | 5.377% | $56.6612 | $56.66 | $56.65 | $56.70 |
| Purchase #5 | $74.94 | 10.585% | $82.8724 | $82.87 | $82.85 | $82.90 |
| Purchase #6 | $172.56 | 8.291% | $186.8669 | $186.87 | $186.85 | $186.90 |
| Purchase #7 | $40.55 | 8.536% | $44.0113 | $44.01 | $44.00 | $44.00 |
| 7 purchase totals = | $905.16 | $988.4801 | $988.48 | $988.40 | $988.60 | |