| 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 | $33.65 | 7.636% | $36.2195 | $36.22 | $36.20 | $36.20 |
| Purchase #2 | $172.32 | 10.485% | $190.3878 | $190.39 | $190.40 | $190.40 |
| Purchase #3 | $51.85 | 10.261% | $57.1703 | $57.17 | $57.15 | $57.20 |
| Purchase #4 | $35.77 | 8.577% | $38.838 | $38.84 | $38.85 | $38.80 |
| Purchase #5 | $166.93 | 3.789% | $173.255 | $173.26 | $173.25 | $173.30 |
| Purchase #6 | $170.99 | 10.151% | $188.3472 | $188.35 | $188.35 | $188.30 |
| Purchase #7 | $246.92 | 5.782% | $261.1969 | $261.20 | $261.20 | $261.20 |
| 7 purchase totals = | $878.43 | $945.4147 | $945.43 | $945.40 | $945.40 | |