| 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 | $140.99 | 3.466% | $145.8767 | $145.88 | $145.90 | $145.90 |
| Purchase #2 | $120.89 | 11.161% | $134.3825 | $134.38 | $134.40 | $134.40 |
| Purchase #3 | $40.31 | 3.775% | $41.8317 | $41.83 | $41.85 | $41.80 |
| Purchase #4 | $231.34 | 6.137% | $245.5373 | $245.54 | $245.55 | $245.50 |
| Purchase #5 | $13.39 | 13.774% | $15.2343 | $15.23 | $15.25 | $15.20 |
| Purchase #6 | $118.53 | 4.705% | $124.1068 | $124.11 | $124.10 | $124.10 |
| Purchase #7 | $154.46 | 7.275% | $165.697 | $165.70 | $165.70 | $165.70 |
| 7 purchase totals = | $819.91 | $872.6663 | $872.67 | $872.75 | $872.60 | |