| 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 | $128.44 | 9.757% | $140.9719 | $140.97 | $140.95 | $141.00 |
| Purchase #2 | $122.43 | 13.417% | $138.8564 | $138.86 | $138.85 | $138.90 |
| Purchase #3 | $192.36 | 3.509% | $199.1099 | $199.11 | $199.10 | $199.10 |
| Purchase #4 | $175.55 | 5.156% | $184.6014 | $184.60 | $184.60 | $184.60 |
| Purchase #5 | $39.99 | 13.770% | $45.4966 | $45.50 | $45.50 | $45.50 |
| Purchase #6 | $119.79 | 5.691% | $126.6072 | $126.61 | $126.60 | $126.60 |
| Purchase #7 | $110.73 | 13.287% | $125.4427 | $125.44 | $125.45 | $125.40 |
| 7 purchase totals = | $889.29 | $961.0861 | $961.09 | $961.05 | $961.10 | |