| 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 | $191.40 | 8.739% | $208.1264 | $208.13 | $208.15 | $208.10 |
| Purchase #2 | $38.46 | 11.725% | $42.9694 | $42.97 | $42.95 | $43.00 |
| Purchase #3 | $223.33 | 11.213% | $248.372 | $248.37 | $248.35 | $248.40 |
| Purchase #4 | $198.29 | 8.439% | $215.0237 | $215.02 | $215.00 | $215.00 |
| Purchase #5 | $167.29 | 8.668% | $181.7907 | $181.79 | $181.80 | $181.80 |
| Purchase #6 | $152.87 | 7.449% | $164.2573 | $164.26 | $164.25 | $164.30 |
| Purchase #7 | $44.96 | 10.807% | $49.8188 | $49.82 | $49.80 | $49.80 |
| 7 purchase totals = | $1,016.60 | $1,110.3583 | $1,110.36 | $1,110.30 | $1,110.40 | |