| 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 | $184.63 | 6.241% | $196.1528 | $196.15 | $196.15 | $196.20 |
| Purchase #2 | $10.74 | 6.253% | $11.4116 | $11.41 | $11.40 | $11.40 |
| Purchase #3 | $173.64 | 7.751% | $187.0988 | $187.10 | $187.10 | $187.10 |
| Purchase #4 | $243.66 | 3.337% | $251.7909 | $251.79 | $251.80 | $251.80 |
| Purchase #5 | $225.99 | 11.471% | $251.9133 | $251.91 | $251.90 | $251.90 |
| Purchase #6 | $160.40 | 3.835% | $166.5513 | $166.55 | $166.55 | $166.60 |
| Purchase #7 | $94.93 | 10.463% | $104.8625 | $104.86 | $104.85 | $104.90 |
| 7 purchase totals = | $1,093.99 | $1,169.7812 | $1,169.77 | $1,169.75 | $1,169.90 | |