| 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 | $145.97 | 11.262% | $162.4091 | $162.41 | $162.40 | $162.40 |
| Purchase #2 | $187.72 | 13.632% | $213.31 | $213.31 | $213.30 | $213.30 |
| Purchase #3 | $167.40 | 8.569% | $181.7445 | $181.74 | $181.75 | $181.70 |
| Purchase #4 | $244.75 | 7.304% | $262.6265 | $262.63 | $262.65 | $262.60 |
| Purchase #5 | $107.56 | 11.621% | $120.0595 | $120.06 | $120.05 | $120.10 |
| Purchase #6 | $231.79 | 9.521% | $253.8587 | $253.86 | $253.85 | $253.90 |
| Purchase #7 | $163.32 | 8.425% | $177.0797 | $177.08 | $177.10 | $177.10 |
| 7 purchase totals = | $1,248.51 | $1,371.0880 | $1,371.09 | $1,371.10 | $1,371.10 | |