| 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 | $166.67 | 7.258% | $178.7669 | $178.77 | $178.75 | $178.80 |
| Purchase #2 | $231.70 | 4.738% | $242.6779 | $242.68 | $242.70 | $242.70 |
| Purchase #3 | $115.56 | 9.175% | $126.1626 | $126.16 | $126.15 | $126.20 |
| Purchase #4 | $81.89 | 5.758% | $86.6052 | $86.61 | $86.60 | $86.60 |
| Purchase #5 | $47.55 | 6.559% | $50.6688 | $50.67 | $50.65 | $50.70 |
| Purchase #6 | $193.89 | 12.612% | $218.3434 | $218.34 | $218.35 | $218.30 |
| Purchase #7 | $193.83 | 7.489% | $208.3459 | $208.35 | $208.35 | $208.30 |
| 7 purchase totals = | $1,031.09 | $1,111.5707 | $1,111.58 | $1,111.55 | $1,111.60 | |