| 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 | $98.71 | 7.373% | $105.9879 | $105.99 | $106.00 | $106.00 |
| Purchase #2 | $168.98 | 13.258% | $191.3834 | $191.38 | $191.40 | $191.40 |
| Purchase #3 | $127.88 | 11.335% | $142.3752 | $142.38 | $142.40 | $142.40 |
| Purchase #4 | $165.70 | 7.449% | $178.043 | $178.04 | $178.05 | $178.00 |
| Purchase #5 | $129.77 | 6.581% | $138.3102 | $138.31 | $138.30 | $138.30 |
| Purchase #6 | $19.95 | 13.605% | $22.6642 | $22.66 | $22.65 | $22.70 |
| Purchase #7 | $111.45 | 12.355% | $125.2196 | $125.22 | $125.20 | $125.20 |
| 7 purchase totals = | $822.44 | $903.9835 | $903.98 | $904.00 | $904.00 | |