| 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 | $182.75 | 5.848% | $193.4372 | $193.44 | $193.45 | $193.40 |
| Purchase #2 | $249.94 | 9.777% | $274.3766 | $274.38 | $274.40 | $274.40 |
| Purchase #3 | $51.34 | 12.619% | $57.8186 | $57.82 | $57.80 | $57.80 |
| Purchase #4 | $137.73 | 3.326% | $142.3109 | $142.31 | $142.30 | $142.30 |
| Purchase #5 | $150.90 | 13.338% | $171.027 | $171.03 | $171.05 | $171.00 |
| Purchase #6 | $79.55 | 3.332% | $82.2006 | $82.20 | $82.20 | $82.20 |
| Purchase #7 | $58.56 | 13.239% | $66.3128 | $66.31 | $66.30 | $66.30 |
| 7 purchase totals = | $910.77 | $987.4837 | $987.49 | $987.50 | $987.40 | |