| 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 | $199.31 | 8.539% | $216.3291 | $216.33 | $216.35 | $216.30 |
| Purchase #2 | $182.38 | 4.645% | $190.8516 | $190.85 | $190.85 | $190.90 |
| Purchase #3 | $218.33 | 8.169% | $236.1654 | $236.17 | $236.15 | $236.20 |
| Purchase #4 | $153.49 | 13.328% | $173.9471 | $173.95 | $173.95 | $173.90 |
| Purchase #5 | $46.39 | 8.170% | $50.1801 | $50.18 | $50.20 | $50.20 |
| Purchase #6 | $196.71 | 7.709% | $211.8744 | $211.87 | $211.85 | $211.90 |
| Purchase #7 | $86.82 | 13.605% | $98.6319 | $98.63 | $98.65 | $98.60 |
| 7 purchase totals = | $1,083.43 | $1,177.9796 | $1,177.98 | $1,178.00 | $1,178.00 | |