| 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 | $225.51 | 4.379% | $235.3851 | $235.39 | $235.40 | $235.40 |
| Purchase #2 | $191.57 | 7.464% | $205.8688 | $205.87 | $205.85 | $205.90 |
| Purchase #3 | $151.30 | 3.861% | $157.1417 | $157.14 | $157.15 | $157.10 |
| Purchase #4 | $121.92 | 9.683% | $133.7255 | $133.73 | $133.75 | $133.70 |
| Purchase #5 | $17.66 | 5.559% | $18.6417 | $18.64 | $18.65 | $18.60 |
| Purchase #6 | $58.71 | 3.425% | $60.7208 | $60.72 | $60.70 | $60.70 |
| Purchase #7 | $146.48 | 9.860% | $160.9229 | $160.92 | $160.90 | $160.90 |
| 7 purchase totals = | $913.15 | $972.4065 | $972.41 | $972.40 | $972.30 | |