| 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 | $174.89 | 6.557% | $186.3575 | $186.36 | $186.35 | $186.40 |
| Purchase #2 | $8.92 | 7.706% | $9.6074 | $9.61 | $9.60 | $9.60 |
| Purchase #3 | $214.42 | 3.729% | $222.4157 | $222.42 | $222.40 | $222.40 |
| Purchase #4 | $63.50 | 7.534% | $68.2841 | $68.28 | $68.30 | $68.30 |
| Purchase #5 | $59.40 | 11.794% | $66.4056 | $66.41 | $66.40 | $66.40 |
| Purchase #6 | $196.35 | 8.828% | $213.6838 | $213.68 | $213.70 | $213.70 |
| Purchase #7 | $166.25 | 3.574% | $172.1918 | $172.19 | $172.20 | $172.20 |
| 7 purchase totals = | $883.73 | $938.9459 | $938.95 | $938.95 | $939.00 | |