| 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 | $166.25 | 9.568% | $182.1568 | $182.16 | $182.15 | $182.20 |
| Purchase #2 | $110.43 | 3.259% | $114.0289 | $114.03 | $114.05 | $114.00 |
| Purchase #3 | $95.28 | 9.788% | $104.606 | $104.61 | $104.60 | $104.60 |
| Purchase #4 | $138.91 | 5.807% | $146.9765 | $146.98 | $147.00 | $147.00 |
| Purchase #5 | $159.33 | 4.464% | $166.4425 | $166.44 | $166.45 | $166.40 |
| Purchase #6 | $25.49 | 3.389% | $26.3539 | $26.35 | $26.35 | $26.40 |
| Purchase #7 | $105.83 | 3.819% | $109.8716 | $109.87 | $109.85 | $109.90 |
| 7 purchase totals = | $801.52 | $850.4362 | $850.44 | $850.45 | $850.50 | |