| 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 | $186.84 | 6.694% | $199.3471 | $199.35 | $199.35 | $199.30 |
| Purchase #2 | $51.67 | 8.515% | $56.0697 | $56.07 | $56.05 | $56.10 |
| Purchase #3 | $170.68 | 6.632% | $181.9995 | $182.00 | $182.00 | $182.00 |
| Purchase #4 | $109.76 | 3.743% | $113.8683 | $113.87 | $113.85 | $113.90 |
| Purchase #5 | $200.69 | 8.302% | $217.3513 | $217.35 | $217.35 | $217.40 |
| Purchase #6 | $231.88 | 9.661% | $254.2819 | $254.28 | $254.30 | $254.30 |
| Purchase #7 | $139.35 | 9.528% | $152.6273 | $152.63 | $152.65 | $152.60 |
| 7 purchase totals = | $1,090.87 | $1,175.5451 | $1,175.55 | $1,175.55 | $1,175.60 | |