| 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 | $127.54 | 13.543% | $144.8127 | $144.81 | $144.80 | $144.80 |
| Purchase #2 | $30.53 | 5.146% | $32.1011 | $32.10 | $32.10 | $32.10 |
| Purchase #3 | $21.75 | 7.370% | $23.353 | $23.35 | $23.35 | $23.40 |
| Purchase #4 | $46.90 | 13.766% | $53.3563 | $53.36 | $53.35 | $53.40 |
| Purchase #5 | $105.65 | 12.816% | $119.1901 | $119.19 | $119.20 | $119.20 |
| Purchase #6 | $139.42 | 4.388% | $145.5377 | $145.54 | $145.55 | $145.50 |
| Purchase #7 | $212.53 | 8.870% | $231.3814 | $231.38 | $231.40 | $231.40 |
| 7 purchase totals = | $684.32 | $749.7323 | $749.73 | $749.75 | $749.80 | |