| 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 | $190.31 | 5.815% | $201.3765 | $201.38 | $201.40 | $201.40 |
| Purchase #2 | $132.48 | 9.459% | $145.0113 | $145.01 | $145.00 | $145.00 |
| Purchase #3 | $74.30 | 8.641% | $80.7203 | $80.72 | $80.70 | $80.70 |
| Purchase #4 | $235.52 | 4.739% | $246.6813 | $246.68 | $246.70 | $246.70 |
| Purchase #5 | $112.52 | 12.600% | $126.6975 | $126.70 | $126.70 | $126.70 |
| Purchase #6 | $26.28 | 11.557% | $29.3172 | $29.32 | $29.30 | $29.30 |
| Purchase #7 | $6.68 | 7.552% | $7.1845 | $7.18 | $7.20 | $7.20 |
| 7 purchase totals = | $778.09 | $836.9886 | $836.99 | $837.00 | $837.00 | |