| 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 | $175.71 | 7.528% | $188.9374 | $188.94 | $188.95 | $188.90 |
| Purchase #2 | $40.98 | 10.522% | $45.2919 | $45.29 | $45.30 | $45.30 |
| Purchase #3 | $151.50 | 7.446% | $162.7807 | $162.78 | $162.80 | $162.80 |
| Purchase #4 | $16.32 | 10.256% | $17.9938 | $17.99 | $18.00 | $18.00 |
| Purchase #5 | $235.46 | 5.614% | $248.6787 | $248.68 | $248.70 | $248.70 |
| Purchase #6 | $193.68 | 3.412% | $200.2884 | $200.29 | $200.30 | $200.30 |
| Purchase #7 | $77.74 | 13.447% | $88.1937 | $88.19 | $88.20 | $88.20 |
| 7 purchase totals = | $891.39 | $952.1646 | $952.16 | $952.25 | $952.20 | |