| 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 | $195.88 | 9.444% | $214.3789 | $214.38 | $214.40 | $214.40 |
| Purchase #2 | $73.54 | 3.338% | $75.9948 | $75.99 | $76.00 | $76.00 |
| Purchase #3 | $250.74 | 7.603% | $269.8038 | $269.80 | $269.80 | $269.80 |
| Purchase #4 | $46.85 | 10.461% | $51.751 | $51.75 | $51.75 | $51.80 |
| Purchase #5 | $188.76 | 7.643% | $203.1869 | $203.19 | $203.20 | $203.20 |
| Purchase #6 | $79.69 | 7.232% | $85.4532 | $85.45 | $85.45 | $85.50 |
| Purchase #7 | $27.27 | 12.273% | $30.6168 | $30.62 | $30.60 | $30.60 |
| 7 purchase totals = | $862.73 | $931.1854 | $931.18 | $931.20 | $931.30 | |