| 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 | $136.99 | 9.571% | $150.1013 | $150.10 | $150.10 | $150.10 |
| Purchase #2 | $191.56 | 10.283% | $211.2581 | $211.26 | $211.25 | $211.30 |
| Purchase #3 | $104.91 | 9.572% | $114.952 | $114.95 | $114.95 | $115.00 |
| Purchase #4 | $177.67 | 9.468% | $194.4918 | $194.49 | $194.50 | $194.50 |
| Purchase #5 | $15.83 | 10.692% | $17.5225 | $17.52 | $17.50 | $17.50 |
| Purchase #6 | $16.64 | 6.156% | $17.6644 | $17.66 | $17.65 | $17.70 |
| Purchase #7 | $40.96 | 6.466% | $43.6085 | $43.61 | $43.60 | $43.60 |
| 7 purchase totals = | $684.56 | $749.5986 | $749.59 | $749.55 | $749.70 | |