| 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 | $168.89 | 13.567% | $191.8033 | $191.80 | $191.80 | $191.80 |
| Purchase #2 | $104.35 | 4.135% | $108.6649 | $108.66 | $108.65 | $108.70 |
| Purchase #3 | $5.56 | 11.385% | $6.193 | $6.19 | $6.20 | $6.20 |
| Purchase #4 | $222.88 | 3.829% | $231.4141 | $231.41 | $231.40 | $231.40 |
| Purchase #5 | $183.93 | 8.586% | $199.7222 | $199.72 | $199.70 | $199.70 |
| Purchase #6 | $29.94 | 5.113% | $31.4708 | $31.47 | $31.45 | $31.50 |
| Purchase #7 | $61.75 | 9.785% | $67.7922 | $67.79 | $67.80 | $67.80 |
| 7 purchase totals = | $777.30 | $837.0605 | $837.04 | $837.00 | $837.10 | |