| 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 | $132.55 | 11.156% | $147.3373 | $147.34 | $147.35 | $147.30 |
| Purchase #2 | $87.41 | 7.238% | $93.7367 | $93.74 | $93.75 | $93.70 |
| Purchase #3 | $125.63 | 3.160% | $129.5999 | $129.60 | $129.60 | $129.60 |
| Purchase #4 | $139.58 | 5.241% | $146.8954 | $146.90 | $146.90 | $146.90 |
| Purchase #5 | $219.90 | 3.234% | $227.0116 | $227.01 | $227.00 | $227.00 |
| Purchase #6 | $15.99 | 10.299% | $17.6368 | $17.64 | $17.65 | $17.60 |
| Purchase #7 | $13.70 | 11.144% | $15.2267 | $15.23 | $15.25 | $15.20 |
| 7 purchase totals = | $734.76 | $777.4444 | $777.46 | $777.50 | $777.30 | |