| 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 | $168.58 | 13.348% | $191.0821 | $191.08 | $191.10 | $191.10 |
| Purchase #2 | $56.28 | 12.773% | $63.4686 | $63.47 | $63.45 | $63.50 |
| Purchase #3 | $179.81 | 7.772% | $193.7848 | $193.78 | $193.80 | $193.80 |
| Purchase #4 | $16.33 | 4.478% | $17.0613 | $17.06 | $17.05 | $17.10 |
| Purchase #5 | $206.90 | 7.221% | $221.8402 | $221.84 | $221.85 | $221.80 |
| Purchase #6 | $185.77 | 5.843% | $196.6245 | $196.62 | $196.60 | $196.60 |
| Purchase #7 | $245.91 | 11.452% | $274.0716 | $274.07 | $274.05 | $274.10 |
| 7 purchase totals = | $1,059.58 | $1,157.9331 | $1,157.92 | $1,157.90 | $1,158.00 | |