| 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 | $140.66 | 5.660% | $148.6214 | $148.62 | $148.60 | $148.60 |
| Purchase #2 | $107.58 | 13.488% | $122.0904 | $122.09 | $122.10 | $122.10 |
| Purchase #3 | $128.35 | 8.337% | $139.0505 | $139.05 | $139.05 | $139.10 |
| Purchase #4 | $118.26 | 6.601% | $126.0663 | $126.07 | $126.05 | $126.10 |
| Purchase #5 | $173.39 | 5.511% | $182.9455 | $182.95 | $182.95 | $182.90 |
| Purchase #6 | $42.43 | 3.777% | $44.0326 | $44.03 | $44.05 | $44.00 |
| Purchase #7 | $8.96 | 13.314% | $10.1529 | $10.15 | $10.15 | $10.20 |
| 7 purchase totals = | $719.63 | $772.9596 | $772.96 | $772.95 | $773.00 | |