| 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 | $163.97 | 10.467% | $181.1327 | $181.13 | $181.15 | $181.10 |
| Purchase #2 | $83.32 | 6.224% | $88.5058 | $88.51 | $88.50 | $88.50 |
| Purchase #3 | $59.42 | 3.458% | $61.4747 | $61.47 | $61.45 | $61.50 |
| Purchase #4 | $22.59 | 10.756% | $25.0198 | $25.02 | $25.00 | $25.00 |
| Purchase #5 | $52.32 | 5.850% | $55.3807 | $55.38 | $55.40 | $55.40 |
| Purchase #6 | $76.88 | 5.248% | $80.9147 | $80.91 | $80.90 | $80.90 |
| Purchase #7 | $23.58 | 9.289% | $25.7703 | $25.77 | $25.75 | $25.80 |
| 7 purchase totals = | $482.08 | $518.1987 | $518.19 | $518.15 | $518.20 | |