| 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 | $152.43 | 7.745% | $164.2357 | $164.24 | $164.25 | $164.20 |
| Purchase #2 | $88.79 | 7.522% | $95.4688 | $95.47 | $95.45 | $95.50 |
| Purchase #3 | $158.40 | 10.728% | $175.3932 | $175.39 | $175.40 | $175.40 |
| Purchase #4 | $187.55 | 9.705% | $205.7517 | $205.75 | $205.75 | $205.80 |
| Purchase #5 | $232.67 | 7.227% | $249.4851 | $249.49 | $249.50 | $249.50 |
| Purchase #6 | $53.64 | 9.536% | $58.7551 | $58.76 | $58.75 | $58.80 |
| Purchase #7 | $31.87 | 10.153% | $35.1058 | $35.11 | $35.10 | $35.10 |
| 7 purchase totals = | $905.35 | $984.1954 | $984.21 | $984.20 | $984.30 | |