| 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 | $171.61 | 10.764% | $190.0821 | $190.08 | $190.10 | $190.10 |
| Purchase #2 | $50.78 | 13.698% | $57.7358 | $57.74 | $57.75 | $57.70 |
| Purchase #3 | $162.75 | 10.365% | $179.619 | $179.62 | $179.60 | $179.60 |
| Purchase #4 | $238.74 | 4.812% | $250.2282 | $250.23 | $250.25 | $250.20 |
| Purchase #5 | $109.73 | 11.278% | $122.1053 | $122.11 | $122.10 | $122.10 |
| Purchase #6 | $84.31 | 13.533% | $95.7197 | $95.72 | $95.70 | $95.70 |
| Purchase #7 | $43.59 | 10.221% | $48.0453 | $48.05 | $48.05 | $48.00 |
| 7 purchase totals = | $861.51 | $943.5354 | $943.55 | $943.55 | $943.40 | |