| 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 | $164.64 | 8.522% | $178.6706 | $178.67 | $178.65 | $178.70 |
| Purchase #2 | $5.58 | 11.347% | $6.2132 | $6.21 | $6.20 | $6.20 |
| Purchase #3 | $204.69 | 5.202% | $215.338 | $215.34 | $215.35 | $215.30 |
| Purchase #4 | $198.43 | 12.396% | $223.0274 | $223.03 | $223.05 | $223.00 |
| Purchase #5 | $103.33 | 11.613% | $115.3297 | $115.33 | $115.35 | $115.30 |
| Purchase #6 | $175.48 | 7.443% | $188.541 | $188.54 | $188.55 | $188.50 |
| Purchase #7 | $177.25 | 12.604% | $199.5906 | $199.59 | $199.60 | $199.60 |
| 7 purchase totals = | $1,029.40 | $1,126.7105 | $1,126.71 | $1,126.75 | $1,126.60 | |