| 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 | $136.40 | 8.434% | $147.904 | $147.90 | $147.90 | $147.90 |
| Purchase #2 | $190.70 | 12.330% | $214.2133 | $214.21 | $214.20 | $214.20 |
| Purchase #3 | $16.31 | 6.164% | $17.3153 | $17.32 | $17.30 | $17.30 |
| Purchase #4 | $166.84 | 6.448% | $177.5978 | $177.60 | $177.60 | $177.60 |
| Purchase #5 | $5.58 | 4.535% | $5.8331 | $5.83 | $5.85 | $5.80 |
| Purchase #6 | $226.90 | 10.184% | $250.0075 | $250.01 | $250.00 | $250.00 |
| Purchase #7 | $184.81 | 8.622% | $200.7443 | $200.74 | $200.75 | $200.70 |
| 7 purchase totals = | $927.54 | $1,013.6153 | $1,013.61 | $1,013.60 | $1,013.50 | |