| 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 | $153.85 | 13.546% | $174.6905 | $174.69 | $174.70 | $174.70 |
| Purchase #2 | $10.44 | 7.661% | $11.2398 | $11.24 | $11.25 | $11.20 |
| Purchase #3 | $233.69 | 3.759% | $242.4744 | $242.47 | $242.45 | $242.50 |
| Purchase #4 | $42.81 | 12.839% | $48.3064 | $48.31 | $48.30 | $48.30 |
| Purchase #5 | $144.44 | 13.145% | $163.4266 | $163.43 | $163.45 | $163.40 |
| Purchase #6 | $67.84 | 10.273% | $74.8092 | $74.81 | $74.80 | $74.80 |
| Purchase #7 | $193.32 | 8.234% | $209.238 | $209.24 | $209.25 | $209.20 |
| 7 purchase totals = | $846.39 | $924.1849 | $924.19 | $924.20 | $924.10 | |