| 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 | $155.47 | 5.506% | $164.0302 | $164.03 | $164.05 | $164.00 |
| Purchase #2 | $120.34 | 12.197% | $135.0179 | $135.02 | $135.00 | $135.00 |
| Purchase #3 | $239.72 | 5.215% | $252.2214 | $252.22 | $252.20 | $252.20 |
| Purchase #4 | $163.53 | 13.657% | $185.8633 | $185.86 | $185.85 | $185.90 |
| Purchase #5 | $172.39 | 6.172% | $183.0299 | $183.03 | $183.05 | $183.00 |
| Purchase #6 | $88.69 | 11.874% | $99.2211 | $99.22 | $99.20 | $99.20 |
| Purchase #7 | $43.69 | 4.633% | $45.7142 | $45.71 | $45.70 | $45.70 |
| 7 purchase totals = | $983.83 | $1,065.0980 | $1,065.09 | $1,065.05 | $1,065.00 | |