| 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 | $166.73 | 9.822% | $183.1062 | $183.11 | $183.10 | $183.10 |
| Purchase #2 | $211.39 | 4.786% | $221.5071 | $221.51 | $221.50 | $221.50 |
| Purchase #3 | $32.53 | 10.870% | $36.066 | $36.07 | $36.05 | $36.10 |
| Purchase #4 | $237.34 | 10.317% | $261.8264 | $261.83 | $261.85 | $261.80 |
| Purchase #5 | $9.72 | 10.739% | $10.7638 | $10.76 | $10.75 | $10.80 |
| Purchase #6 | $97.71 | 9.358% | $106.8537 | $106.85 | $106.85 | $106.90 |
| Purchase #7 | $222.88 | 5.748% | $235.6911 | $235.69 | $235.70 | $235.70 |
| 7 purchase totals = | $978.30 | $1,055.8143 | $1,055.82 | $1,055.80 | $1,055.90 | |