| 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 | $134.42 | 6.448% | $143.0874 | $143.09 | $143.10 | $143.10 |
| Purchase #2 | $146.62 | 7.300% | $157.3233 | $157.32 | $157.30 | $157.30 |
| Purchase #3 | $211.69 | 5.280% | $222.8672 | $222.87 | $222.85 | $222.90 |
| Purchase #4 | $89.80 | 13.702% | $102.1044 | $102.10 | $102.10 | $102.10 |
| Purchase #5 | $7.28 | 13.360% | $8.2526 | $8.25 | $8.25 | $8.30 |
| Purchase #6 | $213.90 | 5.557% | $225.7864 | $225.79 | $225.80 | $225.80 |
| Purchase #7 | $151.93 | 6.627% | $161.9984 | $162.00 | $162.00 | $162.00 |
| 7 purchase totals = | $955.64 | $1,021.4197 | $1,021.42 | $1,021.40 | $1,021.50 | |