| 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 | $178.60 | 4.240% | $186.1726 | $186.17 | $186.15 | $186.20 |
| Purchase #2 | $203.56 | 4.860% | $213.453 | $213.45 | $213.45 | $213.50 |
| Purchase #3 | $20.54 | 10.698% | $22.7374 | $22.74 | $22.75 | $22.70 |
| Purchase #4 | $46.37 | 9.403% | $50.7302 | $50.73 | $50.75 | $50.70 |
| Purchase #5 | $66.73 | 12.273% | $74.9198 | $74.92 | $74.90 | $74.90 |
| Purchase #6 | $181.58 | 10.477% | $200.6041 | $200.60 | $200.60 | $200.60 |
| Purchase #7 | $25.74 | 12.297% | $28.9052 | $28.91 | $28.90 | $28.90 |
| 7 purchase totals = | $723.12 | $777.5223 | $777.52 | $777.50 | $777.50 | |