| 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 | $152.38 | 9.432% | $166.7525 | $166.75 | $166.75 | $166.80 |
| Purchase #2 | $223.26 | 3.661% | $231.4335 | $231.43 | $231.45 | $231.40 |
| Purchase #3 | $18.27 | 8.407% | $19.806 | $19.81 | $19.80 | $19.80 |
| Purchase #4 | $7.67 | 10.317% | $8.4613 | $8.46 | $8.45 | $8.50 |
| Purchase #5 | $244.26 | 11.536% | $272.4378 | $272.44 | $272.45 | $272.40 |
| Purchase #6 | $231.96 | 8.270% | $251.1431 | $251.14 | $251.15 | $251.10 |
| Purchase #7 | $185.35 | 7.239% | $198.7675 | $198.77 | $198.75 | $198.80 |
| 7 purchase totals = | $1,063.15 | $1,148.8017 | $1,148.80 | $1,148.80 | $1,148.80 | |