| 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 | $137.77 | 3.640% | $142.7848 | $142.78 | $142.80 | $142.80 |
| Purchase #2 | $184.65 | 13.240% | $209.0977 | $209.10 | $209.10 | $209.10 |
| Purchase #3 | $30.46 | 7.441% | $32.7265 | $32.73 | $32.75 | $32.70 |
| Purchase #4 | $206.51 | 4.416% | $215.6295 | $215.63 | $215.65 | $215.60 |
| Purchase #5 | $179.79 | 13.448% | $203.9682 | $203.97 | $203.95 | $204.00 |
| Purchase #6 | $108.76 | 12.675% | $122.5453 | $122.55 | $122.55 | $122.50 |
| Purchase #7 | $31.33 | 5.139% | $32.94 | $32.94 | $32.95 | $32.90 |
| 7 purchase totals = | $879.27 | $959.6920 | $959.70 | $959.75 | $959.60 | |