| 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 | $166.56 | 6.674% | $177.6762 | $177.68 | $177.70 | $177.70 |
| Purchase #2 | $237.96 | 3.394% | $246.0364 | $246.04 | $246.05 | $246.00 |
| Purchase #3 | $156.45 | 6.231% | $166.1984 | $166.20 | $166.20 | $166.20 |
| Purchase #4 | $85.37 | 13.613% | $96.9914 | $96.99 | $97.00 | $97.00 |
| Purchase #5 | $164.36 | 7.749% | $177.0963 | $177.10 | $177.10 | $177.10 |
| Purchase #6 | $156.43 | 3.817% | $162.4009 | $162.40 | $162.40 | $162.40 |
| Purchase #7 | $98.56 | 6.404% | $104.8718 | $104.87 | $104.85 | $104.90 |
| 7 purchase totals = | $1,065.69 | $1,131.2714 | $1,131.28 | $1,131.30 | $1,131.30 | |