| 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 | $188.47 | 9.330% | $206.0543 | $206.05 | $206.05 | $206.10 |
| Purchase #2 | $153.43 | 13.788% | $174.5849 | $174.58 | $174.60 | $174.60 |
| Purchase #3 | $14.76 | 5.684% | $15.599 | $15.60 | $15.60 | $15.60 |
| Purchase #4 | $103.92 | 4.167% | $108.2503 | $108.25 | $108.25 | $108.30 |
| Purchase #5 | $80.36 | 5.652% | $84.9019 | $84.90 | $84.90 | $84.90 |
| Purchase #6 | $7.68 | 11.345% | $8.5513 | $8.55 | $8.55 | $8.60 |
| Purchase #7 | $111.64 | 10.728% | $123.6167 | $123.62 | $123.60 | $123.60 |
| 7 purchase totals = | $660.26 | $721.5584 | $721.55 | $721.55 | $721.70 | |