| 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 | $144.96 | 13.561% | $164.618 | $164.62 | $164.60 | $164.60 |
| Purchase #2 | $163.84 | 8.812% | $178.2776 | $178.28 | $178.30 | $178.30 |
| Purchase #3 | $134.99 | 4.314% | $140.8135 | $140.81 | $140.80 | $140.80 |
| Purchase #4 | $178.55 | 4.287% | $186.2044 | $186.20 | $186.20 | $186.20 |
| Purchase #5 | $181.91 | 10.656% | $201.2943 | $201.29 | $201.30 | $201.30 |
| Purchase #6 | $113.66 | 11.522% | $126.7559 | $126.76 | $126.75 | $126.80 |
| Purchase #7 | $60.37 | 9.769% | $66.2675 | $66.27 | $66.25 | $66.30 |
| 7 purchase totals = | $978.28 | $1,064.2312 | $1,064.23 | $1,064.20 | $1,064.30 | |