| 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 | $127.57 | 12.108% | $143.0162 | $143.02 | $143.00 | $143.00 |
| Purchase #2 | $176.58 | 5.752% | $186.7369 | $186.74 | $186.75 | $186.70 |
| Purchase #3 | $158.97 | 4.536% | $166.1809 | $166.18 | $166.20 | $166.20 |
| Purchase #4 | $66.49 | 6.361% | $70.7194 | $70.72 | $70.70 | $70.70 |
| Purchase #5 | $68.92 | 13.120% | $77.9623 | $77.96 | $77.95 | $78.00 |
| Purchase #6 | $21.39 | 7.378% | $22.9682 | $22.97 | $22.95 | $23.00 |
| Purchase #7 | $243.57 | 4.446% | $254.3991 | $254.40 | $254.40 | $254.40 |
| 7 purchase totals = | $863.49 | $921.9830 | $921.99 | $921.95 | $922.00 | |