| 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 | $155.87 | 6.849% | $166.5455 | $166.55 | $166.55 | $166.50 |
| Purchase #2 | $138.60 | 12.735% | $156.2507 | $156.25 | $156.25 | $156.30 |
| Purchase #3 | $246.49 | 8.492% | $267.4219 | $267.42 | $267.40 | $267.40 |
| Purchase #4 | $187.65 | 11.377% | $208.9989 | $209.00 | $209.00 | $209.00 |
| Purchase #5 | $113.93 | 3.473% | $117.8868 | $117.89 | $117.90 | $117.90 |
| Purchase #6 | $24.71 | 7.578% | $26.5825 | $26.58 | $26.60 | $26.60 |
| Purchase #7 | $72.42 | 11.630% | $80.8424 | $80.84 | $80.85 | $80.80 |
| 7 purchase totals = | $939.67 | $1,024.5287 | $1,024.53 | $1,024.55 | $1,024.50 | |