| 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 | $125.45 | 13.780% | $142.737 | $142.74 | $142.75 | $142.70 |
| Purchase #2 | $81.49 | 4.165% | $84.8841 | $84.88 | $84.90 | $84.90 |
| Purchase #3 | $57.44 | 10.729% | $63.6027 | $63.60 | $63.60 | $63.60 |
| Purchase #4 | $124.84 | 9.160% | $136.2753 | $136.28 | $136.30 | $136.30 |
| Purchase #5 | $93.77 | 8.485% | $101.7264 | $101.73 | $101.75 | $101.70 |
| Purchase #6 | $41.28 | 4.773% | $43.2503 | $43.25 | $43.25 | $43.30 |
| Purchase #7 | $236.80 | 8.501% | $256.9304 | $256.93 | $256.95 | $256.90 |
| 7 purchase totals = | $761.07 | $829.4062 | $829.41 | $829.50 | $829.40 | |