| 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 | $162.48 | 4.194% | $169.2944 | $169.29 | $169.30 | $169.30 |
| Purchase #2 | $78.79 | 10.778% | $87.282 | $87.28 | $87.30 | $87.30 |
| Purchase #3 | $192.76 | 12.807% | $217.4468 | $217.45 | $217.45 | $217.40 |
| Purchase #4 | $206.28 | 4.660% | $215.8926 | $215.89 | $215.90 | $215.90 |
| Purchase #5 | $140.65 | 9.597% | $154.1482 | $154.15 | $154.15 | $154.10 |
| Purchase #6 | $24.82 | 3.844% | $25.7741 | $25.77 | $25.75 | $25.80 |
| Purchase #7 | $17.83 | 3.641% | $18.4792 | $18.48 | $18.50 | $18.50 |
| 7 purchase totals = | $823.61 | $888.3173 | $888.31 | $888.35 | $888.30 | |