| 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 | $143.53 | 5.385% | $151.2591 | $151.26 | $151.25 | $151.30 |
| Purchase #2 | $178.35 | 6.396% | $189.7573 | $189.76 | $189.75 | $189.80 |
| Purchase #3 | $75.74 | 7.708% | $81.578 | $81.58 | $81.60 | $81.60 |
| Purchase #4 | $56.70 | 7.619% | $61.02 | $61.02 | $61.00 | $61.00 |
| Purchase #5 | $132.70 | 5.762% | $140.3462 | $140.35 | $140.35 | $140.30 |
| Purchase #6 | $142.79 | 13.605% | $162.2166 | $162.22 | $162.20 | $162.20 |
| Purchase #7 | $21.59 | 11.582% | $24.0906 | $24.09 | $24.10 | $24.10 |
| 7 purchase totals = | $751.40 | $810.2678 | $810.28 | $810.25 | $810.30 | |