| 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 | $176.90 | 10.839% | $196.0742 | $196.07 | $196.05 | $196.10 |
| Purchase #2 | $83.50 | 5.837% | $88.3739 | $88.37 | $88.35 | $88.40 |
| Purchase #3 | $84.76 | 3.205% | $87.4766 | $87.48 | $87.50 | $87.50 |
| Purchase #4 | $115.87 | 9.595% | $126.9877 | $126.99 | $127.00 | $127.00 |
| Purchase #5 | $25.89 | 12.202% | $29.0491 | $29.05 | $29.05 | $29.00 |
| Purchase #6 | $89.67 | 4.502% | $93.7069 | $93.71 | $93.70 | $93.70 |
| Purchase #7 | $223.59 | 5.740% | $236.4241 | $236.42 | $236.40 | $236.40 |
| 7 purchase totals = | $800.18 | $858.0925 | $858.09 | $858.05 | $858.10 | |