| 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 | $63.29 | 5.125% | $66.5336 | $66.53 | $66.55 | $66.50 |
| Purchase #2 | $199.82 | 13.614% | $227.0235 | $227.02 | $227.00 | $227.00 |
| Purchase #3 | $126.68 | 13.647% | $143.968 | $143.97 | $143.95 | $144.00 |
| Purchase #4 | $135.54 | 5.779% | $143.3729 | $143.37 | $143.35 | $143.40 |
| Purchase #5 | $185.84 | 11.722% | $207.6242 | $207.62 | $207.60 | $207.60 |
| Purchase #6 | $149.93 | 9.774% | $164.5842 | $164.58 | $164.60 | $164.60 |
| Purchase #7 | $166.31 | 7.751% | $179.2007 | $179.20 | $179.20 | $179.20 |
| 7 purchase totals = | $1,027.41 | $1,132.3071 | $1,132.29 | $1,132.25 | $1,132.30 | |