| 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 | $165.41 | 9.425% | $180.9999 | $181.00 | $181.00 | $181.00 |
| Purchase #2 | $161.44 | 9.265% | $176.3974 | $176.40 | $176.40 | $176.40 |
| Purchase #3 | $129.60 | 5.458% | $136.6736 | $136.67 | $136.65 | $136.70 |
| Purchase #4 | $24.86 | 13.445% | $28.2024 | $28.20 | $28.20 | $28.20 |
| Purchase #5 | $182.89 | 12.500% | $205.7513 | $205.75 | $205.75 | $205.80 |
| Purchase #6 | $246.37 | 3.227% | $254.3204 | $254.32 | $254.30 | $254.30 |
| Purchase #7 | $154.87 | 12.620% | $174.4146 | $174.41 | $174.40 | $174.40 |
| 7 purchase totals = | $1,065.44 | $1,156.7596 | $1,156.75 | $1,156.70 | $1,156.80 | |