| 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 | $170.67 | 3.132% | $176.0154 | $176.02 | $176.00 | $176.00 |
| Purchase #2 | $88.73 | 6.160% | $94.1958 | $94.20 | $94.20 | $94.20 |
| Purchase #3 | $113.61 | 8.532% | $123.3032 | $123.30 | $123.30 | $123.30 |
| Purchase #4 | $143.84 | 12.343% | $161.5942 | $161.59 | $161.60 | $161.60 |
| Purchase #5 | $140.92 | 13.819% | $160.3937 | $160.39 | $160.40 | $160.40 |
| Purchase #6 | $168.82 | 13.272% | $191.2258 | $191.23 | $191.25 | $191.20 |
| Purchase #7 | $215.82 | 3.228% | $222.7867 | $222.79 | $222.80 | $222.80 |
| 7 purchase totals = | $1,042.41 | $1,129.5148 | $1,129.52 | $1,129.55 | $1,129.50 | |