| 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 | $17.76 | 8.863% | $19.3341 | $19.33 | $19.35 | $19.30 |
| Purchase #2 | $30.85 | 3.529% | $31.9387 | $31.94 | $31.95 | $31.90 |
| Purchase #3 | $157.27 | 9.633% | $172.4198 | $172.42 | $172.40 | $172.40 |
| Purchase #4 | $223.96 | 8.556% | $243.122 | $243.12 | $243.10 | $243.10 |
| Purchase #5 | $155.55 | 9.757% | $170.727 | $170.73 | $170.75 | $170.70 |
| Purchase #6 | $111.39 | 8.327% | $120.6654 | $120.67 | $120.65 | $120.70 |
| Purchase #7 | $175.72 | 3.707% | $182.2339 | $182.23 | $182.25 | $182.20 |
| 7 purchase totals = | $872.50 | $940.4409 | $940.44 | $940.45 | $940.30 | |