| 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 | $143.45 | 7.250% | $153.8501 | $153.85 | $153.85 | $153.90 |
| Purchase #2 | $160.44 | 4.704% | $167.9871 | $167.99 | $168.00 | $168.00 |
| Purchase #3 | $154.45 | 4.337% | $161.1485 | $161.15 | $161.15 | $161.10 |
| Purchase #4 | $156.76 | 3.114% | $161.6415 | $161.64 | $161.65 | $161.60 |
| Purchase #5 | $34.40 | 5.382% | $36.2514 | $36.25 | $36.25 | $36.30 |
| Purchase #6 | $227.59 | 11.695% | $254.2067 | $254.21 | $254.20 | $254.20 |
| Purchase #7 | $119.74 | 8.834% | $130.3178 | $130.32 | $130.30 | $130.30 |
| 7 purchase totals = | $996.83 | $1,065.4031 | $1,065.41 | $1,065.40 | $1,065.40 | |