| 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 | $201.32 | 7.478% | $216.3747 | $216.37 | $216.35 | $216.40 |
| Purchase #2 | $51.41 | 12.262% | $57.7139 | $57.71 | $57.70 | $57.70 |
| Purchase #3 | $161.50 | 7.684% | $173.9097 | $173.91 | $173.90 | $173.90 |
| Purchase #4 | $139.64 | 3.746% | $144.8709 | $144.87 | $144.85 | $144.90 |
| Purchase #5 | $62.52 | 9.718% | $68.5957 | $68.60 | $68.60 | $68.60 |
| Purchase #6 | $5.92 | 9.586% | $6.4875 | $6.49 | $6.50 | $6.50 |
| Purchase #7 | $130.67 | 4.395% | $136.4129 | $136.41 | $136.40 | $136.40 |
| 7 purchase totals = | $752.98 | $804.3653 | $804.36 | $804.30 | $804.40 | |