| 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 | $171.70 | 7.376% | $184.3646 | $184.36 | $184.35 | $184.40 |
| Purchase #2 | $87.56 | 5.296% | $92.1972 | $92.20 | $92.20 | $92.20 |
| Purchase #3 | $88.38 | 6.457% | $94.0867 | $94.09 | $94.10 | $94.10 |
| Purchase #4 | $124.68 | 3.431% | $128.9578 | $128.96 | $128.95 | $129.00 |
| Purchase #5 | $63.41 | 6.183% | $67.3306 | $67.33 | $67.35 | $67.30 |
| Purchase #6 | $115.86 | 9.221% | $126.5435 | $126.54 | $126.55 | $126.50 |
| Purchase #7 | $95.57 | 9.717% | $104.8565 | $104.86 | $104.85 | $104.90 |
| 7 purchase totals = | $747.16 | $798.3369 | $798.34 | $798.35 | $798.40 | |