| 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 | $129.73 | 11.591% | $144.767 | $144.77 | $144.75 | $144.80 |
| Purchase #2 | $66.61 | 10.122% | $73.3523 | $73.35 | $73.35 | $73.40 |
| Purchase #3 | $197.26 | 8.652% | $214.3269 | $214.33 | $214.35 | $214.30 |
| Purchase #4 | $6.40 | 6.709% | $6.8294 | $6.83 | $6.85 | $6.80 |
| Purchase #5 | $192.67 | 3.649% | $199.7005 | $199.70 | $199.70 | $199.70 |
| Purchase #6 | $245.99 | 11.473% | $274.2124 | $274.21 | $274.20 | $274.20 |
| Purchase #7 | $71.44 | 9.202% | $78.0139 | $78.01 | $78.00 | $78.00 |
| 7 purchase totals = | $910.10 | $991.2024 | $991.20 | $991.20 | $991.20 | |