| 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 | $178.85 | 4.322% | $186.5799 | $186.58 | $186.60 | $186.60 |
| Purchase #2 | $9.38 | 6.866% | $10.024 | $10.02 | $10.00 | $10.00 |
| Purchase #3 | $192.32 | 11.526% | $214.4868 | $214.49 | $214.50 | $214.50 |
| Purchase #4 | $227.34 | 5.148% | $239.0435 | $239.04 | $239.05 | $239.00 |
| Purchase #5 | $240.25 | 5.185% | $252.707 | $252.71 | $252.70 | $252.70 |
| Purchase #6 | $167.82 | 3.375% | $173.4839 | $173.48 | $173.50 | $173.50 |
| Purchase #7 | $204.52 | 8.385% | $221.669 | $221.67 | $221.65 | $221.70 |
| 7 purchase totals = | $1,220.48 | $1,297.9941 | $1,297.99 | $1,298.00 | $1,298.00 | |