| 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 | $119.92 | 13.137% | $135.6739 | $135.67 | $135.65 | $135.70 |
| Purchase #2 | $139.82 | 12.455% | $157.2346 | $157.23 | $157.25 | $157.20 |
| Purchase #3 | $208.69 | 11.145% | $231.9485 | $231.95 | $231.95 | $231.90 |
| Purchase #4 | $50.63 | 4.596% | $52.957 | $52.96 | $52.95 | $53.00 |
| Purchase #5 | $165.65 | 11.293% | $184.3569 | $184.36 | $184.35 | $184.40 |
| Purchase #6 | $203.31 | 9.444% | $222.5106 | $222.51 | $222.50 | $222.50 |
| Purchase #7 | $190.85 | 3.213% | $196.982 | $196.98 | $197.00 | $197.00 |
| 7 purchase totals = | $1,078.87 | $1,181.6635 | $1,181.66 | $1,181.65 | $1,181.70 | |