| 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 | $137.50 | 13.131% | $155.5551 | $155.56 | $155.55 | $155.60 |
| Purchase #2 | $77.70 | 4.532% | $81.2214 | $81.22 | $81.20 | $81.20 |
| Purchase #3 | $59.79 | 4.676% | $62.5858 | $62.59 | $62.60 | $62.60 |
| Purchase #4 | $98.25 | 10.678% | $108.7411 | $108.74 | $108.75 | $108.70 |
| Purchase #5 | $93.49 | 9.138% | $102.0331 | $102.03 | $102.05 | $102.00 |
| Purchase #6 | $237.73 | 11.434% | $264.912 | $264.91 | $264.90 | $264.90 |
| Purchase #7 | $179.43 | 10.386% | $198.0656 | $198.07 | $198.05 | $198.10 |
| 7 purchase totals = | $883.89 | $973.1141 | $973.12 | $973.10 | $973.10 | |