| 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 | $20.88 | 11.387% | $23.2576 | $23.26 | $23.25 | $23.30 |
| Purchase #2 | $162.71 | 3.647% | $168.644 | $168.64 | $168.65 | $168.60 |
| Purchase #3 | $89.64 | 10.246% | $98.8245 | $98.82 | $98.80 | $98.80 |
| Purchase #4 | $139.67 | 11.692% | $156.0002 | $156.00 | $156.00 | $156.00 |
| Purchase #5 | $65.95 | 3.331% | $68.1468 | $68.15 | $68.15 | $68.10 |
| Purchase #6 | $139.76 | 11.814% | $156.2712 | $156.27 | $156.25 | $156.30 |
| Purchase #7 | $221.84 | 6.715% | $236.7366 | $236.74 | $236.75 | $236.70 |
| 7 purchase totals = | $840.45 | $907.8809 | $907.88 | $907.85 | $907.80 | |