| 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 | $168.61 | 11.414% | $187.8551 | $187.86 | $187.85 | $187.90 |
| Purchase #2 | $101.60 | 4.607% | $106.2807 | $106.28 | $106.30 | $106.30 |
| Purchase #3 | $17.55 | 4.835% | $18.3985 | $18.40 | $18.40 | $18.40 |
| Purchase #4 | $205.74 | 8.104% | $222.4132 | $222.41 | $222.40 | $222.40 |
| Purchase #5 | $231.55 | 7.210% | $248.2448 | $248.24 | $248.25 | $248.20 |
| Purchase #6 | $141.38 | 4.537% | $147.7944 | $147.79 | $147.80 | $147.80 |
| Purchase #7 | $188.45 | 11.392% | $209.9182 | $209.92 | $209.90 | $209.90 |
| 7 purchase totals = | $1,054.88 | $1,140.9049 | $1,140.90 | $1,140.90 | $1,140.90 | |