| 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 | $55.72 | 4.686% | $58.331 | $58.33 | $58.35 | $58.30 |
| Purchase #2 | $147.53 | 7.402% | $158.4502 | $158.45 | $158.45 | $158.50 |
| Purchase #3 | $176.72 | 9.627% | $193.7328 | $193.73 | $193.75 | $193.70 |
| Purchase #4 | $125.75 | 12.736% | $141.7655 | $141.77 | $141.75 | $141.80 |
| Purchase #5 | $12.81 | 4.634% | $13.4036 | $13.40 | $13.40 | $13.40 |
| Purchase #6 | $240.68 | 12.727% | $271.3113 | $271.31 | $271.30 | $271.30 |
| Purchase #7 | $247.56 | 8.622% | $268.9046 | $268.90 | $268.90 | $268.90 |
| 7 purchase totals = | $1,006.77 | $1,105.8990 | $1,105.89 | $1,105.90 | $1,105.90 | |