| 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 | $144.58 | 9.108% | $157.7483 | $157.75 | $157.75 | $157.70 |
| Purchase #2 | $6.47 | 5.133% | $6.8021 | $6.80 | $6.80 | $6.80 |
| Purchase #3 | $153.85 | 4.457% | $160.7071 | $160.71 | $160.70 | $160.70 |
| Purchase #4 | $171.70 | 9.723% | $188.3944 | $188.39 | $188.40 | $188.40 |
| Purchase #5 | $212.79 | 4.631% | $222.6443 | $222.64 | $222.65 | $222.60 |
| Purchase #6 | $73.40 | 5.413% | $77.3731 | $77.37 | $77.35 | $77.40 |
| Purchase #7 | $236.44 | 6.578% | $251.993 | $251.99 | $252.00 | $252.00 |
| 7 purchase totals = | $999.23 | $1,065.6623 | $1,065.65 | $1,065.65 | $1,065.60 | |