| 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 | $168.37 | 13.165% | $190.5359 | $190.54 | $190.55 | $190.50 |
| Purchase #2 | $247.46 | 10.387% | $273.1637 | $273.16 | $273.15 | $273.20 |
| Purchase #3 | $105.69 | 3.798% | $109.7041 | $109.70 | $109.70 | $109.70 |
| Purchase #4 | $134.34 | 5.320% | $141.4869 | $141.49 | $141.50 | $141.50 |
| Purchase #5 | $188.41 | 3.684% | $195.351 | $195.35 | $195.35 | $195.40 |
| Purchase #6 | $67.80 | 4.268% | $70.6937 | $70.69 | $70.70 | $70.70 |
| Purchase #7 | $126.90 | 4.261% | $132.3072 | $132.31 | $132.30 | $132.30 |
| 7 purchase totals = | $1,038.97 | $1,113.2425 | $1,113.24 | $1,113.25 | $1,113.30 | |