| 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 | $163.92 | 8.593% | $178.0056 | $178.01 | $178.00 | $178.00 |
| Purchase #2 | $5.53 | 11.677% | $6.1757 | $6.18 | $6.20 | $6.20 |
| Purchase #3 | $81.93 | 12.303% | $92.0098 | $92.01 | $92.00 | $92.00 |
| Purchase #4 | $234.82 | 11.423% | $261.6435 | $261.64 | $261.65 | $261.60 |
| Purchase #5 | $72.31 | 10.821% | $80.1347 | $80.13 | $80.15 | $80.10 |
| Purchase #6 | $120.53 | 7.237% | $129.2528 | $129.25 | $129.25 | $129.30 |
| Purchase #7 | $67.26 | 11.828% | $75.2155 | $75.22 | $75.20 | $75.20 |
| 7 purchase totals = | $746.30 | $822.4376 | $822.44 | $822.45 | $822.40 | |