| 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 | $169.67 | 11.229% | $188.7222 | $188.72 | $188.70 | $188.70 |
| Purchase #2 | $131.61 | 3.534% | $136.2611 | $136.26 | $136.25 | $136.30 |
| Purchase #3 | $5.86 | 6.816% | $6.2594 | $6.26 | $6.25 | $6.30 |
| Purchase #4 | $200.27 | 9.278% | $218.8511 | $218.85 | $218.85 | $218.90 |
| Purchase #5 | $132.71 | 3.397% | $137.2182 | $137.22 | $137.20 | $137.20 |
| Purchase #6 | $185.76 | 11.501% | $207.1243 | $207.12 | $207.10 | $207.10 |
| Purchase #7 | $44.36 | 9.792% | $48.7037 | $48.70 | $48.70 | $48.70 |
| 7 purchase totals = | $870.24 | $943.1400 | $943.13 | $943.05 | $943.20 | |