| 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 | $98.96 | 10.850% | $109.6972 | $109.70 | $109.70 | $109.70 |
| Purchase #2 | $136.67 | 12.632% | $153.9342 | $153.93 | $153.95 | $153.90 |
| Purchase #3 | $213.91 | 6.170% | $227.1082 | $227.11 | $227.10 | $227.10 |
| Purchase #4 | $178.81 | 4.419% | $186.7116 | $186.71 | $186.70 | $186.70 |
| Purchase #5 | $194.47 | 9.247% | $212.4526 | $212.45 | $212.45 | $212.50 |
| Purchase #6 | $160.97 | 11.270% | $179.1113 | $179.11 | $179.10 | $179.10 |
| Purchase #7 | $76.96 | 11.795% | $86.0374 | $86.04 | $86.05 | $86.00 |
| 7 purchase totals = | $1,060.75 | $1,155.0525 | $1,155.05 | $1,155.05 | $1,155.00 | |