| 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 | $131.60 | 8.112% | $142.2754 | $142.28 | $142.30 | $142.30 |
| Purchase #2 | $240.47 | 3.622% | $249.1798 | $249.18 | $249.20 | $249.20 |
| Purchase #3 | $171.99 | 6.306% | $182.8357 | $182.84 | $182.85 | $182.80 |
| Purchase #4 | $249.39 | 6.768% | $266.2687 | $266.27 | $266.25 | $266.30 |
| Purchase #5 | $78.85 | 3.672% | $81.7454 | $81.75 | $81.75 | $81.70 |
| Purchase #6 | $58.80 | 12.221% | $65.9859 | $65.99 | $66.00 | $66.00 |
| Purchase #7 | $163.37 | 8.327% | $176.9738 | $176.97 | $176.95 | $177.00 |
| 7 purchase totals = | $1,094.47 | $1,165.2647 | $1,165.28 | $1,165.30 | $1,165.30 | |