| 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 | $174.49 | 5.351% | $183.827 | $183.83 | $183.85 | $183.80 |
| Purchase #2 | $114.67 | 8.218% | $124.0936 | $124.09 | $124.10 | $124.10 |
| Purchase #3 | $135.39 | 8.553% | $146.9699 | $146.97 | $146.95 | $147.00 |
| Purchase #4 | $117.82 | 3.104% | $121.4771 | $121.48 | $121.50 | $121.50 |
| Purchase #5 | $5.96 | 6.706% | $6.3597 | $6.36 | $6.35 | $6.40 |
| Purchase #6 | $77.50 | 4.747% | $81.1789 | $81.18 | $81.20 | $81.20 |
| Purchase #7 | $31.67 | 11.635% | $35.3548 | $35.35 | $35.35 | $35.40 |
| 7 purchase totals = | $657.50 | $699.2610 | $699.26 | $699.30 | $699.40 | |