| 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 | $133.97 | 12.584% | $150.8288 | $150.83 | $150.85 | $150.80 |
| Purchase #2 | $64.66 | 3.284% | $66.7834 | $66.78 | $66.80 | $66.80 |
| Purchase #3 | $237.99 | 6.493% | $253.4427 | $253.44 | $253.45 | $253.40 |
| Purchase #4 | $214.78 | 3.721% | $222.772 | $222.77 | $222.75 | $222.80 |
| Purchase #5 | $65.98 | 6.108% | $70.0101 | $70.01 | $70.00 | $70.00 |
| Purchase #6 | $84.34 | 11.723% | $94.2272 | $94.23 | $94.25 | $94.20 |
| Purchase #7 | $32.90 | 10.851% | $36.47 | $36.47 | $36.45 | $36.50 |
| 7 purchase totals = | $834.62 | $894.5342 | $894.53 | $894.55 | $894.50 | |