| 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 | $171.78 | 7.840% | $185.2476 | $185.25 | $185.25 | $185.20 |
| Purchase #2 | $129.53 | 5.175% | $136.2332 | $136.23 | $136.25 | $136.20 |
| Purchase #3 | $171.26 | 7.747% | $184.5275 | $184.53 | $184.55 | $184.50 |
| Purchase #4 | $231.91 | 8.359% | $251.2954 | $251.30 | $251.30 | $251.30 |
| Purchase #5 | $172.45 | 5.509% | $181.9503 | $181.95 | $181.95 | $182.00 |
| Purchase #6 | $191.55 | 4.188% | $199.5721 | $199.57 | $199.55 | $199.60 |
| Purchase #7 | $43.99 | 3.275% | $45.4307 | $45.43 | $45.45 | $45.40 |
| 7 purchase totals = | $1,112.47 | $1,184.2568 | $1,184.26 | $1,184.30 | $1,184.20 | |