| 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 | $161.80 | 5.274% | $170.3333 | $170.33 | $170.35 | $170.30 |
| Purchase #2 | $63.35 | 4.340% | $66.0994 | $66.10 | $66.10 | $66.10 |
| Purchase #3 | $39.80 | 8.677% | $43.2534 | $43.25 | $43.25 | $43.30 |
| Purchase #4 | $5.83 | 4.270% | $6.0789 | $6.08 | $6.10 | $6.10 |
| Purchase #5 | $150.32 | 8.518% | $163.1243 | $163.12 | $163.10 | $163.10 |
| Purchase #6 | $57.55 | 13.428% | $65.2778 | $65.28 | $65.30 | $65.30 |
| Purchase #7 | $197.45 | 5.293% | $207.901 | $207.90 | $207.90 | $207.90 |
| 7 purchase totals = | $676.10 | $722.0681 | $722.06 | $722.10 | $722.10 | |