| 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 | $125.94 | 9.670% | $138.1184 | $138.12 | $138.10 | $138.10 |
| Purchase #2 | $169.96 | 3.407% | $175.7505 | $175.75 | $175.75 | $175.80 |
| Purchase #3 | $232.62 | 4.856% | $243.916 | $243.92 | $243.90 | $243.90 |
| Purchase #4 | $164.25 | 7.836% | $177.1206 | $177.12 | $177.10 | $177.10 |
| Purchase #5 | $120.45 | 5.720% | $127.3397 | $127.34 | $127.35 | $127.30 |
| Purchase #6 | $187.85 | 4.381% | $196.0797 | $196.08 | $196.10 | $196.10 |
| Purchase #7 | $98.26 | 10.442% | $108.5203 | $108.52 | $108.50 | $108.50 |
| 7 purchase totals = | $1,099.33 | $1,166.8452 | $1,166.85 | $1,166.80 | $1,166.80 | |