| 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 | $150.53 | 7.734% | $162.172 | $162.17 | $162.15 | $162.20 |
| Purchase #2 | $207.63 | 3.770% | $215.4577 | $215.46 | $215.45 | $215.50 |
| Purchase #3 | $16.34 | 10.660% | $18.0818 | $18.08 | $18.10 | $18.10 |
| Purchase #4 | $71.74 | 11.665% | $80.1085 | $80.11 | $80.10 | $80.10 |
| Purchase #5 | $239.37 | 3.785% | $248.4302 | $248.43 | $248.45 | $248.40 |
| Purchase #6 | $143.57 | 5.197% | $151.0313 | $151.03 | $151.05 | $151.00 |
| Purchase #7 | $238.41 | 3.747% | $247.3432 | $247.34 | $247.35 | $247.30 |
| 7 purchase totals = | $1,067.59 | $1,122.6247 | $1,122.62 | $1,122.65 | $1,122.60 | |