| 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 | $160.61 | 8.646% | $174.4963 | $174.50 | $174.50 | $174.50 |
| Purchase #2 | $26.48 | 8.453% | $28.7184 | $28.72 | $28.70 | $28.70 |
| Purchase #3 | $163.41 | 7.177% | $175.1379 | $175.14 | $175.15 | $175.10 |
| Purchase #4 | $134.27 | 4.430% | $140.2182 | $140.22 | $140.20 | $140.20 |
| Purchase #5 | $81.58 | 5.767% | $86.2847 | $86.28 | $86.30 | $86.30 |
| Purchase #6 | $67.38 | 6.364% | $71.6681 | $71.67 | $71.65 | $71.70 |
| Purchase #7 | $222.73 | 5.329% | $234.5993 | $234.60 | $234.60 | $234.60 |
| 7 purchase totals = | $856.46 | $911.1229 | $911.13 | $911.10 | $911.10 | |