| 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 | $167.50 | 11.869% | $187.3806 | $187.38 | $187.40 | $187.40 |
| Purchase #2 | $134.65 | 5.613% | $142.2079 | $142.21 | $142.20 | $142.20 |
| Purchase #3 | $164.46 | 5.209% | $173.0267 | $173.03 | $173.05 | $173.00 |
| Purchase #4 | $191.75 | 11.698% | $214.1809 | $214.18 | $214.20 | $214.20 |
| Purchase #5 | $242.52 | 4.760% | $254.064 | $254.06 | $254.05 | $254.10 |
| Purchase #6 | $66.90 | 3.674% | $69.3579 | $69.36 | $69.35 | $69.40 |
| Purchase #7 | $27.77 | 11.671% | $31.011 | $31.01 | $31.00 | $31.00 |
| 7 purchase totals = | $995.55 | $1,071.2290 | $1,071.23 | $1,071.25 | $1,071.30 | |