| 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 | $223.62 | 10.775% | $247.7151 | $247.72 | $247.70 | $247.70 |
| Purchase #2 | $72.53 | 12.783% | $81.8015 | $81.80 | $81.80 | $81.80 |
| Purchase #3 | $205.86 | 6.547% | $219.3377 | $219.34 | $219.35 | $219.30 |
| Purchase #4 | $161.31 | 6.574% | $171.9145 | $171.91 | $171.90 | $171.90 |
| Purchase #5 | $15.80 | 12.338% | $17.7494 | $17.75 | $17.75 | $17.70 |
| Purchase #6 | $203.98 | 13.104% | $230.7095 | $230.71 | $230.70 | $230.70 |
| Purchase #7 | $187.60 | 4.657% | $196.3365 | $196.34 | $196.35 | $196.30 |
| 7 purchase totals = | $1,070.70 | $1,165.5642 | $1,165.57 | $1,165.55 | $1,165.40 | |