| 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 | $167.80 | 8.676% | $182.3583 | $182.36 | $182.35 | $182.40 |
| Purchase #2 | $61.80 | 3.364% | $63.879 | $63.88 | $63.90 | $63.90 |
| Purchase #3 | $176.28 | 4.416% | $184.0645 | $184.06 | $184.05 | $184.10 |
| Purchase #4 | $147.48 | 12.826% | $166.3958 | $166.40 | $166.40 | $166.40 |
| Purchase #5 | $200.56 | 4.495% | $209.5752 | $209.58 | $209.60 | $209.60 |
| Purchase #6 | $35.36 | 5.619% | $37.3469 | $37.35 | $37.35 | $37.30 |
| Purchase #7 | $199.82 | 4.280% | $208.3723 | $208.37 | $208.35 | $208.40 |
| 7 purchase totals = | $989.10 | $1,051.9920 | $1,052.00 | $1,052.00 | $1,052.10 | |