| 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 | $117.51 | 4.563% | $122.872 | $122.87 | $122.85 | $122.90 |
| Purchase #2 | $196.93 | 13.601% | $223.7144 | $223.71 | $223.70 | $223.70 |
| Purchase #3 | $70.75 | 7.374% | $75.9671 | $75.97 | $75.95 | $76.00 |
| Purchase #4 | $7.89 | 7.432% | $8.4764 | $8.48 | $8.50 | $8.50 |
| Purchase #5 | $18.95 | 6.778% | $20.2344 | $20.23 | $20.25 | $20.20 |
| Purchase #6 | $10.65 | 4.698% | $11.1503 | $11.15 | $11.15 | $11.20 |
| Purchase #7 | $183.48 | 8.739% | $199.5143 | $199.51 | $199.50 | $199.50 |
| 7 purchase totals = | $606.16 | $661.9289 | $661.92 | $661.90 | $662.00 | |