| 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 | $163.40 | 8.522% | $177.3249 | $177.32 | $177.30 | $177.30 |
| Purchase #2 | $52.55 | 11.721% | $58.7094 | $58.71 | $58.70 | $58.70 |
| Purchase #3 | $170.30 | 3.419% | $176.1226 | $176.12 | $176.10 | $176.10 |
| Purchase #4 | $198.94 | 9.356% | $217.5528 | $217.55 | $217.55 | $217.60 |
| Purchase #5 | $48.29 | 8.682% | $52.4825 | $52.48 | $52.50 | $52.50 |
| Purchase #6 | $133.64 | 10.442% | $147.5947 | $147.59 | $147.60 | $147.60 |
| Purchase #7 | $18.77 | 10.717% | $20.7816 | $20.78 | $20.80 | $20.80 |
| 7 purchase totals = | $785.89 | $850.5685 | $850.55 | $850.55 | $850.60 | |