| 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 | $172.63 | 13.373% | $195.7158 | $195.72 | $195.70 | $195.70 |
| Purchase #2 | $216.27 | 3.324% | $223.4588 | $223.46 | $223.45 | $223.50 |
| Purchase #3 | $117.36 | 4.800% | $122.9933 | $122.99 | $123.00 | $123.00 |
| Purchase #4 | $29.30 | 9.543% | $32.0961 | $32.10 | $32.10 | $32.10 |
| Purchase #5 | $55.40 | 3.697% | $57.4481 | $57.45 | $57.45 | $57.40 |
| Purchase #6 | $25.92 | 6.414% | $27.5825 | $27.58 | $27.60 | $27.60 |
| Purchase #7 | $180.44 | 6.546% | $192.2516 | $192.25 | $192.25 | $192.30 |
| 7 purchase totals = | $797.32 | $851.5462 | $851.55 | $851.55 | $851.60 | |