| 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 | $125.41 | 5.606% | $132.4405 | $132.44 | $132.45 | $132.40 |
| Purchase #2 | $100.25 | 8.171% | $108.4414 | $108.44 | $108.45 | $108.40 |
| Purchase #3 | $164.42 | 9.441% | $179.9429 | $179.94 | $179.95 | $179.90 |
| Purchase #4 | $183.78 | 9.868% | $201.9154 | $201.92 | $201.90 | $201.90 |
| Purchase #5 | $136.88 | 5.768% | $144.7752 | $144.78 | $144.80 | $144.80 |
| Purchase #6 | $155.99 | 12.106% | $174.8741 | $174.87 | $174.85 | $174.90 |
| Purchase #7 | $202.54 | 13.352% | $229.5831 | $229.58 | $229.60 | $229.60 |
| 7 purchase totals = | $1,069.27 | $1,171.9726 | $1,171.97 | $1,172.00 | $1,171.90 | |