| 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 | $139.82 | 11.437% | $155.8112 | $155.81 | $155.80 | $155.80 |
| Purchase #2 | $20.97 | 11.153% | $23.3088 | $23.31 | $23.30 | $23.30 |
| Purchase #3 | $104.38 | 9.630% | $114.4318 | $114.43 | $114.45 | $114.40 |
| Purchase #4 | $62.60 | 6.793% | $66.8524 | $66.85 | $66.85 | $66.90 |
| Purchase #5 | $199.30 | 6.732% | $212.7169 | $212.72 | $212.70 | $212.70 |
| Purchase #6 | $162.65 | 10.321% | $179.4371 | $179.44 | $179.45 | $179.40 |
| Purchase #7 | $177.84 | 9.373% | $194.5089 | $194.51 | $194.50 | $194.50 |
| 7 purchase totals = | $867.56 | $947.0671 | $947.07 | $947.05 | $947.00 | |