| 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 | $127.83 | 7.818% | $137.8237 | $137.82 | $137.80 | $137.80 |
| Purchase #2 | $73.41 | 7.669% | $79.0398 | $79.04 | $79.05 | $79.00 |
| Purchase #3 | $161.78 | 8.433% | $175.4229 | $175.42 | $175.40 | $175.40 |
| Purchase #4 | $28.99 | 7.231% | $31.0863 | $31.09 | $31.10 | $31.10 |
| Purchase #5 | $182.40 | 13.699% | $207.387 | $207.39 | $207.40 | $207.40 |
| Purchase #6 | $61.93 | 4.743% | $64.8673 | $64.87 | $64.85 | $64.90 |
| Purchase #7 | $160.85 | 4.554% | $168.1751 | $168.18 | $168.20 | $168.20 |
| 7 purchase totals = | $797.19 | $863.8021 | $863.81 | $863.80 | $863.80 | |