| 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 | $121.61 | 13.149% | $137.6005 | $137.60 | $137.60 | $137.60 |
| Purchase #2 | $91.67 | 13.828% | $104.3461 | $104.35 | $104.35 | $104.30 |
| Purchase #3 | $170.56 | 10.510% | $188.4859 | $188.49 | $188.50 | $188.50 |
| Purchase #4 | $133.94 | 13.872% | $152.5202 | $152.52 | $152.50 | $152.50 |
| Purchase #5 | $68.87 | 9.552% | $75.4485 | $75.45 | $75.45 | $75.40 |
| Purchase #6 | $24.96 | 9.469% | $27.3235 | $27.32 | $27.30 | $27.30 |
| Purchase #7 | $13.45 | 13.464% | $15.2609 | $15.26 | $15.25 | $15.30 |
| 7 purchase totals = | $625.06 | $700.9856 | $700.99 | $700.95 | $700.90 | |