| 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 | $136.27 | 4.799% | $142.8096 | $142.81 | $142.80 | $142.80 |
| Purchase #2 | $76.85 | 3.340% | $79.4168 | $79.42 | $79.40 | $79.40 |
| Purchase #3 | $147.70 | 9.799% | $162.1731 | $162.17 | $162.15 | $162.20 |
| Purchase #4 | $131.41 | 7.340% | $141.0555 | $141.06 | $141.05 | $141.10 |
| Purchase #5 | $103.92 | 10.682% | $115.0207 | $115.02 | $115.00 | $115.00 |
| Purchase #6 | $167.34 | 6.202% | $177.7184 | $177.72 | $177.70 | $177.70 |
| Purchase #7 | $231.85 | 7.329% | $248.8423 | $248.84 | $248.85 | $248.80 |
| 7 purchase totals = | $995.34 | $1,067.0364 | $1,067.04 | $1,066.95 | $1,067.00 | |