| 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 | $126.29 | 8.547% | $137.084 | $137.08 | $137.10 | $137.10 |
| Purchase #2 | $7.55 | 8.529% | $8.1939 | $8.19 | $8.20 | $8.20 |
| Purchase #3 | $138.43 | 11.750% | $154.6955 | $154.70 | $154.70 | $154.70 |
| Purchase #4 | $214.28 | 3.617% | $222.0305 | $222.03 | $222.05 | $222.00 |
| Purchase #5 | $64.49 | 13.104% | $72.9408 | $72.94 | $72.95 | $72.90 |
| Purchase #6 | $184.54 | 7.669% | $198.6924 | $198.69 | $198.70 | $198.70 |
| Purchase #7 | $56.89 | 5.427% | $59.9774 | $59.98 | $60.00 | $60.00 |
| 7 purchase totals = | $792.47 | $853.6145 | $853.61 | $853.70 | $853.60 | |