| 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 | $146.36 | 11.650% | $163.4109 | $163.41 | $163.40 | $163.40 |
| Purchase #2 | $192.75 | 10.438% | $212.8692 | $212.87 | $212.85 | $212.90 |
| Purchase #3 | $211.25 | 9.357% | $231.0167 | $231.02 | $231.00 | $231.00 |
| Purchase #4 | $140.41 | 12.675% | $158.207 | $158.21 | $158.20 | $158.20 |
| Purchase #5 | $149.95 | 4.404% | $156.5538 | $156.55 | $156.55 | $156.60 |
| Purchase #6 | $130.35 | 8.670% | $141.6513 | $141.65 | $141.65 | $141.70 |
| Purchase #7 | $17.52 | 7.153% | $18.7732 | $18.77 | $18.75 | $18.80 |
| 7 purchase totals = | $988.59 | $1,082.4821 | $1,082.48 | $1,082.40 | $1,082.60 | |