| 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 | $170.48 | 6.397% | $181.3856 | $181.39 | $181.40 | $181.40 |
| Purchase #2 | $207.45 | 7.763% | $223.5543 | $223.55 | $223.55 | $223.60 |
| Purchase #3 | $185.41 | 9.456% | $202.9424 | $202.94 | $202.95 | $202.90 |
| Purchase #4 | $21.53 | 11.198% | $23.9409 | $23.94 | $23.95 | $23.90 |
| Purchase #5 | $82.61 | 4.861% | $86.6257 | $86.63 | $86.65 | $86.60 |
| Purchase #6 | $147.73 | 11.681% | $164.9863 | $164.99 | $165.00 | $165.00 |
| Purchase #7 | $13.81 | 4.521% | $14.4344 | $14.43 | $14.45 | $14.40 |
| 7 purchase totals = | $829.02 | $897.8696 | $897.87 | $897.95 | $897.80 | |