| 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 | $146.62 | 7.751% | $157.9845 | $157.98 | $158.00 | $158.00 |
| Purchase #2 | $126.98 | 8.633% | $137.9422 | $137.94 | $137.95 | $137.90 |
| Purchase #3 | $205.73 | 11.110% | $228.5866 | $228.59 | $228.60 | $228.60 |
| Purchase #4 | $18.54 | 6.332% | $19.714 | $19.71 | $19.70 | $19.70 |
| Purchase #5 | $72.73 | 9.613% | $79.7215 | $79.72 | $79.70 | $79.70 |
| Purchase #6 | $74.28 | 8.759% | $80.7862 | $80.79 | $80.80 | $80.80 |
| Purchase #7 | $86.28 | 7.642% | $92.8735 | $92.87 | $92.85 | $92.90 |
| 7 purchase totals = | $731.16 | $797.6085 | $797.60 | $797.60 | $797.60 | |