| 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 | $177.98 | 13.435% | $201.8916 | $201.89 | $201.90 | $201.90 |
| Purchase #2 | $29.58 | 12.844% | $33.3793 | $33.38 | $33.40 | $33.40 |
| Purchase #3 | $149.67 | 12.806% | $168.8367 | $168.84 | $168.85 | $168.80 |
| Purchase #4 | $140.54 | 9.409% | $153.7634 | $153.76 | $153.75 | $153.80 |
| Purchase #5 | $10.38 | 4.130% | $10.8087 | $10.81 | $10.80 | $10.80 |
| Purchase #6 | $17.25 | 6.352% | $18.3457 | $18.35 | $18.35 | $18.30 |
| Purchase #7 | $207.87 | 9.407% | $227.4243 | $227.42 | $227.40 | $227.40 |
| 7 purchase totals = | $733.27 | $814.4497 | $814.45 | $814.45 | $814.40 | |