| 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 | $176.84 | 4.842% | $185.4026 | $185.40 | $185.40 | $185.40 |
| Purchase #2 | $147.49 | 5.508% | $155.6137 | $155.61 | $155.60 | $155.60 |
| Purchase #3 | $34.68 | 5.240% | $36.4972 | $36.50 | $36.50 | $36.50 |
| Purchase #4 | $206.89 | 13.326% | $234.4602 | $234.46 | $234.45 | $234.50 |
| Purchase #5 | $56.76 | 13.396% | $64.3636 | $64.36 | $64.35 | $64.40 |
| Purchase #6 | $27.83 | 13.396% | $31.5581 | $31.56 | $31.55 | $31.60 |
| Purchase #7 | $25.77 | 10.106% | $28.3743 | $28.37 | $28.35 | $28.40 |
| 7 purchase totals = | $676.26 | $736.2697 | $736.26 | $736.20 | $736.40 | |