| 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 | $128.48 | 6.126% | $136.3507 | $136.35 | $136.35 | $136.40 |
| Purchase #2 | $167.32 | 6.783% | $178.6693 | $178.67 | $178.65 | $178.70 |
| Purchase #3 | $180.85 | 10.383% | $199.6277 | $199.63 | $199.65 | $199.60 |
| Purchase #4 | $125.94 | 12.727% | $141.9684 | $141.97 | $141.95 | $142.00 |
| Purchase #5 | $16.32 | 11.584% | $18.2105 | $18.21 | $18.20 | $18.20 |
| Purchase #6 | $217.82 | 3.592% | $225.6441 | $225.64 | $225.65 | $225.60 |
| Purchase #7 | $183.67 | 4.824% | $192.5302 | $192.53 | $192.55 | $192.50 |
| 7 purchase totals = | $1,020.40 | $1,093.0009 | $1,093.00 | $1,093.00 | $1,093.00 | |