| 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 | $149.57 | 9.222% | $163.3633 | $163.36 | $163.35 | $163.40 |
| Purchase #2 | $188.71 | 4.313% | $196.8491 | $196.85 | $196.85 | $196.80 |
| Purchase #3 | $140.31 | 12.424% | $157.7421 | $157.74 | $157.75 | $157.70 |
| Purchase #4 | $211.73 | 3.461% | $219.058 | $219.06 | $219.05 | $219.10 |
| Purchase #5 | $230.90 | 3.556% | $239.1108 | $239.11 | $239.10 | $239.10 |
| Purchase #6 | $59.87 | 10.440% | $66.1204 | $66.12 | $66.10 | $66.10 |
| Purchase #7 | $30.41 | 4.317% | $31.7228 | $31.72 | $31.70 | $31.70 |
| 7 purchase totals = | $1,011.50 | $1,073.9665 | $1,073.96 | $1,073.90 | $1,073.90 | |