| 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 | $155.80 | 5.485% | $164.3456 | $164.35 | $164.35 | $164.30 |
| Purchase #2 | $193.25 | 13.826% | $219.9687 | $219.97 | $219.95 | $220.00 |
| Purchase #3 | $113.94 | 7.868% | $122.9048 | $122.90 | $122.90 | $122.90 |
| Purchase #4 | $79.82 | 7.501% | $85.8073 | $85.81 | $85.80 | $85.80 |
| Purchase #5 | $163.56 | 6.456% | $174.1194 | $174.12 | $174.10 | $174.10 |
| Purchase #6 | $214.28 | 7.137% | $229.5732 | $229.57 | $229.55 | $229.60 |
| Purchase #7 | $82.38 | 5.340% | $86.7791 | $86.78 | $86.80 | $86.80 |
| 7 purchase totals = | $1,003.03 | $1,083.4981 | $1,083.50 | $1,083.45 | $1,083.50 | |