| 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 | $77.33 | 4.580% | $80.8717 | $80.87 | $80.85 | $80.90 |
| Purchase #2 | $196.48 | 7.771% | $211.7485 | $211.75 | $211.75 | $211.70 |
| Purchase #3 | $184.57 | 7.795% | $198.9572 | $198.96 | $198.95 | $199.00 |
| Purchase #4 | $90.97 | 12.771% | $102.5878 | $102.59 | $102.60 | $102.60 |
| Purchase #5 | $165.59 | 4.599% | $173.2055 | $173.21 | $173.20 | $173.20 |
| Purchase #6 | $196.38 | 6.214% | $208.5831 | $208.58 | $208.60 | $208.60 |
| Purchase #7 | $237.78 | 8.232% | $257.354 | $257.35 | $257.35 | $257.40 |
| 7 purchase totals = | $1,149.10 | $1,233.3078 | $1,233.31 | $1,233.30 | $1,233.40 | |