| 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 | $174.48 | 10.365% | $192.5649 | $192.56 | $192.55 | $192.60 |
| Purchase #2 | $44.52 | 7.858% | $48.0184 | $48.02 | $48.00 | $48.00 |
| Purchase #3 | $83.47 | 3.466% | $86.3631 | $86.36 | $86.35 | $86.40 |
| Purchase #4 | $205.79 | 13.765% | $234.117 | $234.12 | $234.10 | $234.10 |
| Purchase #5 | $159.56 | 12.511% | $179.5226 | $179.52 | $179.50 | $179.50 |
| Purchase #6 | $183.37 | 12.172% | $205.6898 | $205.69 | $205.70 | $205.70 |
| Purchase #7 | $200.92 | 13.442% | $227.9277 | $227.93 | $227.95 | $227.90 |
| 7 purchase totals = | $1,052.11 | $1,174.2035 | $1,174.20 | $1,174.15 | $1,174.20 | |