| 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 | $117.60 | 13.195% | $133.1173 | $133.12 | $133.10 | $133.10 |
| Purchase #2 | $190.45 | 12.734% | $214.7019 | $214.70 | $214.70 | $214.70 |
| Purchase #3 | $208.77 | 9.777% | $229.1814 | $229.18 | $229.20 | $229.20 |
| Purchase #4 | $38.62 | 8.191% | $41.7834 | $41.78 | $41.80 | $41.80 |
| Purchase #5 | $186.43 | 4.111% | $194.0941 | $194.09 | $194.10 | $194.10 |
| Purchase #6 | $15.27 | 9.287% | $16.6881 | $16.69 | $16.70 | $16.70 |
| Purchase #7 | $155.44 | 5.152% | $163.4483 | $163.45 | $163.45 | $163.40 |
| 7 purchase totals = | $912.58 | $993.0145 | $993.01 | $993.05 | $993.00 | |