| 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 | $136.53 | 12.717% | $153.8925 | $153.89 | $153.90 | $153.90 |
| Purchase #2 | $233.50 | 10.178% | $257.2656 | $257.27 | $257.25 | $257.30 |
| Purchase #3 | $35.35 | 4.646% | $36.9924 | $36.99 | $37.00 | $37.00 |
| Purchase #4 | $193.42 | 3.258% | $199.7216 | $199.72 | $199.70 | $199.70 |
| Purchase #5 | $165.28 | 6.730% | $176.4033 | $176.40 | $176.40 | $176.40 |
| Purchase #6 | $127.42 | 6.791% | $136.0731 | $136.07 | $136.05 | $136.10 |
| Purchase #7 | $159.83 | 13.467% | $181.3543 | $181.35 | $181.35 | $181.40 |
| 7 purchase totals = | $1,051.33 | $1,141.7028 | $1,141.69 | $1,141.65 | $1,141.80 | |