| 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 | $73.62 | 6.625% | $78.4973 | $78.50 | $78.50 | $78.50 |
| Purchase #2 | $189.52 | 5.202% | $199.3788 | $199.38 | $199.40 | $199.40 |
| Purchase #3 | $240.49 | 10.589% | $265.9555 | $265.96 | $265.95 | $266.00 |
| Purchase #4 | $128.27 | 5.527% | $135.3595 | $135.36 | $135.35 | $135.40 |
| Purchase #5 | $239.45 | 13.666% | $272.1732 | $272.17 | $272.15 | $272.20 |
| Purchase #6 | $146.91 | 5.104% | $154.4083 | $154.41 | $154.40 | $154.40 |
| Purchase #7 | $97.32 | 12.263% | $109.2544 | $109.25 | $109.25 | $109.30 |
| 7 purchase totals = | $1,115.58 | $1,215.0270 | $1,215.03 | $1,215.00 | $1,215.20 | |