| 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 | $133.31 | 9.342% | $145.7638 | $145.76 | $145.75 | $145.80 |
| Purchase #2 | $95.46 | 9.268% | $104.3072 | $104.31 | $104.30 | $104.30 |
| Purchase #3 | $11.52 | 12.128% | $12.9171 | $12.92 | $12.90 | $12.90 |
| Purchase #4 | $48.46 | 7.626% | $52.1556 | $52.16 | $52.15 | $52.20 |
| Purchase #5 | $209.41 | 8.206% | $226.5942 | $226.59 | $226.60 | $226.60 |
| Purchase #6 | $207.34 | 12.836% | $233.9542 | $233.95 | $233.95 | $234.00 |
| Purchase #7 | $107.88 | 5.599% | $113.9202 | $113.92 | $113.90 | $113.90 |
| 7 purchase totals = | $813.38 | $889.6123 | $889.61 | $889.55 | $889.70 | |