| 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 | $171.91 | 5.394% | $181.1828 | $181.18 | $181.20 | $181.20 |
| Purchase #2 | $145.75 | 10.655% | $161.2797 | $161.28 | $161.30 | $161.30 |
| Purchase #3 | $159.51 | 8.831% | $173.5963 | $173.60 | $173.60 | $173.60 |
| Purchase #4 | $17.54 | 3.137% | $18.0902 | $18.09 | $18.10 | $18.10 |
| Purchase #5 | $198.90 | 3.822% | $206.502 | $206.50 | $206.50 | $206.50 |
| Purchase #6 | $165.77 | 9.632% | $181.737 | $181.74 | $181.75 | $181.70 |
| Purchase #7 | $158.90 | 11.419% | $177.0448 | $177.04 | $177.05 | $177.00 |
| 7 purchase totals = | $1,018.28 | $1,099.4328 | $1,099.43 | $1,099.50 | $1,099.40 | |