| 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 | $171.41 | 6.224% | $182.0786 | $182.08 | $182.10 | $182.10 |
| Purchase #2 | $74.93 | 10.831% | $83.0457 | $83.05 | $83.05 | $83.00 |
| Purchase #3 | $146.80 | 11.682% | $163.9492 | $163.95 | $163.95 | $163.90 |
| Purchase #4 | $187.93 | 5.133% | $197.5764 | $197.58 | $197.60 | $197.60 |
| Purchase #5 | $55.97 | 10.624% | $61.9163 | $61.92 | $61.90 | $61.90 |
| Purchase #6 | $42.29 | 8.796% | $46.0098 | $46.01 | $46.00 | $46.00 |
| Purchase #7 | $150.31 | 11.200% | $167.1447 | $167.14 | $167.15 | $167.10 |
| 7 purchase totals = | $829.64 | $901.7207 | $901.73 | $901.75 | $901.60 | |