| 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 | $183.75 | 12.691% | $207.0697 | $207.07 | $207.05 | $207.10 |
| Purchase #2 | $170.34 | 9.720% | $186.897 | $186.90 | $186.90 | $186.90 |
| Purchase #3 | $10.39 | 7.193% | $11.1374 | $11.14 | $11.15 | $11.10 |
| Purchase #4 | $110.93 | 10.237% | $122.2859 | $122.29 | $122.30 | $122.30 |
| Purchase #5 | $36.57 | 9.732% | $40.129 | $40.13 | $40.15 | $40.10 |
| Purchase #6 | $74.74 | 11.267% | $83.161 | $83.16 | $83.15 | $83.20 |
| Purchase #7 | $95.83 | 6.433% | $101.9947 | $101.99 | $102.00 | $102.00 |
| 7 purchase totals = | $682.55 | $752.6747 | $752.68 | $752.70 | $752.70 | |