| 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 | $137.99 | 4.245% | $143.8477 | $143.85 | $143.85 | $143.80 |
| Purchase #2 | $167.98 | 12.298% | $188.6382 | $188.64 | $188.65 | $188.60 |
| Purchase #3 | $165.68 | 7.314% | $177.7978 | $177.80 | $177.80 | $177.80 |
| Purchase #4 | $27.64 | 3.407% | $28.5817 | $28.58 | $28.60 | $28.60 |
| Purchase #5 | $181.69 | 13.665% | $206.5179 | $206.52 | $206.50 | $206.50 |
| Purchase #6 | $147.51 | 10.674% | $163.2552 | $163.26 | $163.25 | $163.30 |
| Purchase #7 | $209.88 | 11.684% | $234.4024 | $234.40 | $234.40 | $234.40 |
| 7 purchase totals = | $1,038.37 | $1,143.0409 | $1,143.05 | $1,143.05 | $1,143.00 | |