| 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 | $146.59 | 7.156% | $157.08 | $157.08 | $157.10 | $157.10 |
| Purchase #2 | $24.30 | 9.220% | $26.5405 | $26.54 | $26.55 | $26.50 |
| Purchase #3 | $198.47 | 4.481% | $207.3634 | $207.36 | $207.35 | $207.40 |
| Purchase #4 | $226.66 | 6.869% | $242.2293 | $242.23 | $242.25 | $242.20 |
| Purchase #5 | $107.87 | 12.741% | $121.6137 | $121.61 | $121.60 | $121.60 |
| Purchase #6 | $10.39 | 11.617% | $11.597 | $11.60 | $11.60 | $11.60 |
| Purchase #7 | $183.30 | 12.572% | $206.3445 | $206.34 | $206.35 | $206.30 |
| 7 purchase totals = | $897.58 | $972.7684 | $972.76 | $972.80 | $972.70 | |