| 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 | $165.41 | 3.635% | $171.4227 | $171.42 | $171.40 | $171.40 |
| Purchase #2 | $162.69 | 10.729% | $180.145 | $180.15 | $180.15 | $180.10 |
| Purchase #3 | $247.58 | 9.583% | $271.3056 | $271.31 | $271.30 | $271.30 |
| Purchase #4 | $73.51 | 10.443% | $81.1866 | $81.19 | $81.20 | $81.20 |
| Purchase #5 | $225.73 | 9.286% | $246.6913 | $246.69 | $246.70 | $246.70 |
| Purchase #6 | $22.92 | 4.748% | $24.0082 | $24.01 | $24.00 | $24.00 |
| Purchase #7 | $99.88 | 6.473% | $106.3452 | $106.35 | $106.35 | $106.30 |
| 7 purchase totals = | $997.72 | $1,081.1046 | $1,081.12 | $1,081.10 | $1,081.00 | |