| 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 | $146.80 | 5.512% | $154.8916 | $154.89 | $154.90 | $154.90 |
| Purchase #2 | $167.64 | 8.171% | $181.3379 | $181.34 | $181.35 | $181.30 |
| Purchase #3 | $121.34 | 12.659% | $136.7004 | $136.70 | $136.70 | $136.70 |
| Purchase #4 | $80.68 | 12.515% | $90.7771 | $90.78 | $90.80 | $90.80 |
| Purchase #5 | $76.62 | 6.866% | $81.8807 | $81.88 | $81.90 | $81.90 |
| Purchase #6 | $201.61 | 5.688% | $213.0776 | $213.08 | $213.10 | $213.10 |
| Purchase #7 | $129.25 | 6.424% | $137.553 | $137.55 | $137.55 | $137.60 |
| 7 purchase totals = | $923.94 | $996.2183 | $996.22 | $996.30 | $996.30 | |