| 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 | $170.78 | 12.146% | $191.5229 | $191.52 | $191.50 | $191.50 |
| Purchase #2 | $106.35 | 4.724% | $111.374 | $111.37 | $111.35 | $111.40 |
| Purchase #3 | $119.99 | 6.479% | $127.7642 | $127.76 | $127.75 | $127.80 |
| Purchase #4 | $45.35 | 7.632% | $48.8111 | $48.81 | $48.80 | $48.80 |
| Purchase #5 | $22.25 | 11.338% | $24.7727 | $24.77 | $24.75 | $24.80 |
| Purchase #6 | $8.76 | 4.405% | $9.1459 | $9.15 | $9.15 | $9.10 |
| Purchase #7 | $177.36 | 10.383% | $195.7753 | $195.78 | $195.80 | $195.80 |
| 7 purchase totals = | $650.84 | $709.1661 | $709.16 | $709.10 | $709.20 | |