| 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 | $126.29 | 8.627% | $137.185 | $137.19 | $137.20 | $137.20 |
| Purchase #2 | $159.72 | 9.786% | $175.3502 | $175.35 | $175.35 | $175.40 |
| Purchase #3 | $73.84 | 9.171% | $80.6119 | $80.61 | $80.60 | $80.60 |
| Purchase #4 | $163.72 | 8.670% | $177.9145 | $177.91 | $177.90 | $177.90 |
| Purchase #5 | $130.31 | 12.151% | $146.144 | $146.14 | $146.15 | $146.10 |
| Purchase #6 | $205.74 | 13.744% | $234.0169 | $234.02 | $234.00 | $234.00 |
| Purchase #7 | $36.84 | 3.279% | $38.048 | $38.05 | $38.05 | $38.00 |
| 7 purchase totals = | $896.46 | $989.2705 | $989.27 | $989.25 | $989.20 | |