| 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 | $85.53 | 9.518% | $93.6707 | $93.67 | $93.65 | $93.70 |
| Purchase #2 | $104.45 | 3.322% | $107.9198 | $107.92 | $107.90 | $107.90 |
| Purchase #3 | $170.73 | 9.129% | $186.3159 | $186.32 | $186.30 | $186.30 |
| Purchase #4 | $192.38 | 12.563% | $216.5487 | $216.55 | $216.55 | $216.50 |
| Purchase #5 | $135.88 | 10.457% | $150.089 | $150.09 | $150.10 | $150.10 |
| Purchase #6 | $32.98 | 8.813% | $35.8865 | $35.89 | $35.90 | $35.90 |
| Purchase #7 | $141.94 | 8.108% | $153.4485 | $153.45 | $153.45 | $153.40 |
| 7 purchase totals = | $863.89 | $943.8791 | $943.89 | $943.85 | $943.80 | |