| 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 | $7.73 | 3.451% | $7.9968 | $8.00 | $8.00 | $8.00 |
| Purchase #2 | $119.48 | 6.450% | $127.1865 | $127.19 | $127.20 | $127.20 |
| Purchase #3 | $134.86 | 3.754% | $139.9226 | $139.92 | $139.90 | $139.90 |
| Purchase #4 | $193.35 | 4.410% | $201.8767 | $201.88 | $201.90 | $201.90 |
| Purchase #5 | $113.59 | 4.309% | $118.4846 | $118.48 | $118.50 | $118.50 |
| Purchase #6 | $181.76 | 3.167% | $187.5163 | $187.52 | $187.50 | $187.50 |
| Purchase #7 | $95.43 | 10.679% | $105.621 | $105.62 | $105.60 | $105.60 |
| 7 purchase totals = | $846.20 | $888.6045 | $888.61 | $888.60 | $888.60 | |