| 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 | $7.35 | 11.762% | $8.2145 | $8.21 | $8.20 | $8.20 |
| Purchase #2 | $150.62 | 7.134% | $161.3652 | $161.37 | $161.35 | $161.40 |
| Purchase #3 | $7.70 | 10.679% | $8.5223 | $8.52 | $8.50 | $8.50 |
| Purchase #4 | $165.67 | 3.735% | $171.8578 | $171.86 | $171.85 | $171.90 |
| Purchase #5 | $126.33 | 9.263% | $138.0319 | $138.03 | $138.05 | $138.00 |
| Purchase #6 | $14.61 | 5.819% | $15.4602 | $15.46 | $15.45 | $15.50 |
| Purchase #7 | $55.98 | 10.591% | $61.9088 | $61.91 | $61.90 | $61.90 |
| 7 purchase totals = | $528.26 | $565.3607 | $565.36 | $565.30 | $565.40 | |