| 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 | $183.34 | 8.302% | $198.5609 | $198.56 | $198.55 | $198.60 |
| Purchase #2 | $195.43 | 4.334% | $203.8999 | $203.90 | $203.90 | $203.90 |
| Purchase #3 | $100.47 | 3.612% | $104.099 | $104.10 | $104.10 | $104.10 |
| Purchase #4 | $184.45 | 12.483% | $207.4749 | $207.47 | $207.45 | $207.50 |
| Purchase #5 | $57.33 | 10.335% | $63.2551 | $63.26 | $63.25 | $63.30 |
| Purchase #6 | $135.38 | 11.321% | $150.7064 | $150.71 | $150.70 | $150.70 |
| Purchase #7 | $154.76 | 5.642% | $163.4916 | $163.49 | $163.50 | $163.50 |
| 7 purchase totals = | $1,011.16 | $1,091.4878 | $1,091.49 | $1,091.45 | $1,091.60 | |