| 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 | $89.75 | 12.236% | $100.7318 | $100.73 | $100.75 | $100.70 |
| Purchase #2 | $182.65 | 6.253% | $194.0711 | $194.07 | $194.05 | $194.10 |
| Purchase #3 | $122.53 | 11.198% | $136.2509 | $136.25 | $136.25 | $136.30 |
| Purchase #4 | $168.64 | 10.407% | $186.1904 | $186.19 | $186.20 | $186.20 |
| Purchase #5 | $8.91 | 6.155% | $9.4584 | $9.46 | $9.45 | $9.50 |
| Purchase #6 | $100.72 | 5.304% | $106.0622 | $106.06 | $106.05 | $106.10 |
| Purchase #7 | $175.51 | 6.206% | $186.4022 | $186.40 | $186.40 | $186.40 |
| 7 purchase totals = | $848.71 | $919.1670 | $919.16 | $919.15 | $919.30 | |