| 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 | $167.28 | 4.371% | $174.5918 | $174.59 | $174.60 | $174.60 |
| Purchase #2 | $28.57 | 5.209% | $30.0582 | $30.06 | $30.05 | $30.10 |
| Purchase #3 | $174.45 | 3.550% | $180.643 | $180.64 | $180.65 | $180.60 |
| Purchase #4 | $158.64 | 9.440% | $173.6156 | $173.62 | $173.60 | $173.60 |
| Purchase #5 | $109.51 | 5.741% | $115.797 | $115.80 | $115.80 | $115.80 |
| Purchase #6 | $242.60 | 4.198% | $252.7843 | $252.78 | $252.80 | $252.80 |
| Purchase #7 | $215.40 | 4.600% | $225.3084 | $225.31 | $225.30 | $225.30 |
| 7 purchase totals = | $1,096.45 | $1,152.7983 | $1,152.80 | $1,152.80 | $1,152.80 | |