| 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 | $227.49 | 13.493% | $258.1852 | $258.19 | $258.20 | $258.20 |
| Purchase #2 | $6.91 | 13.820% | $7.865 | $7.87 | $7.85 | $7.90 |
| Purchase #3 | $85.94 | 9.732% | $94.3037 | $94.30 | $94.30 | $94.30 |
| Purchase #4 | $184.84 | 7.676% | $199.0283 | $199.03 | $199.05 | $199.00 |
| Purchase #5 | $75.40 | 13.519% | $85.5933 | $85.59 | $85.60 | $85.60 |
| Purchase #6 | $87.35 | 13.338% | $99.0007 | $99.00 | $99.00 | $99.00 |
| Purchase #7 | $142.99 | 11.438% | $159.3452 | $159.35 | $159.35 | $159.30 |
| 7 purchase totals = | $810.92 | $903.3214 | $903.33 | $903.35 | $903.30 | |