| 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 | $113.86 | 5.655% | $120.2988 | $120.30 | $120.30 | $120.30 |
| Purchase #2 | $50.90 | 3.316% | $52.5878 | $52.59 | $52.60 | $52.60 |
| Purchase #3 | $114.30 | 3.579% | $118.3908 | $118.39 | $118.40 | $118.40 |
| Purchase #4 | $153.73 | 7.336% | $165.0076 | $165.01 | $165.00 | $165.00 |
| Purchase #5 | $160.74 | 8.811% | $174.9028 | $174.90 | $174.90 | $174.90 |
| Purchase #6 | $124.94 | 7.213% | $133.9519 | $133.95 | $133.95 | $134.00 |
| Purchase #7 | $120.91 | 13.202% | $136.8725 | $136.87 | $136.85 | $136.90 |
| 7 purchase totals = | $839.38 | $902.0122 | $902.01 | $902.00 | $902.10 | |