| 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 | $165.90 | 11.422% | $184.8491 | $184.85 | $184.85 | $184.80 |
| Purchase #2 | $134.59 | 3.493% | $139.2912 | $139.29 | $139.30 | $139.30 |
| Purchase #3 | $18.65 | 4.856% | $19.5556 | $19.56 | $19.55 | $19.60 |
| Purchase #4 | $96.64 | 9.613% | $105.93 | $105.93 | $105.95 | $105.90 |
| Purchase #5 | $150.48 | 8.706% | $163.5808 | $163.58 | $163.60 | $163.60 |
| Purchase #6 | $129.46 | 11.414% | $144.2366 | $144.24 | $144.25 | $144.20 |
| Purchase #7 | $87.90 | 11.143% | $97.6947 | $97.69 | $97.70 | $97.70 |
| 7 purchase totals = | $783.62 | $855.1380 | $855.14 | $855.20 | $855.10 | |