| 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 | $160.56 | 3.417% | $166.0463 | $166.05 | $166.05 | $166.00 |
| Purchase #2 | $8.97 | 8.371% | $9.7209 | $9.72 | $9.70 | $9.70 |
| Purchase #3 | $163.74 | 3.777% | $169.9245 | $169.92 | $169.90 | $169.90 |
| Purchase #4 | $163.54 | 10.272% | $180.3388 | $180.34 | $180.35 | $180.30 |
| Purchase #5 | $186.46 | 10.706% | $206.4224 | $206.42 | $206.40 | $206.40 |
| Purchase #6 | $247.48 | 12.330% | $277.9943 | $277.99 | $278.00 | $278.00 |
| Purchase #7 | $236.38 | 10.839% | $262.0012 | $262.00 | $262.00 | $262.00 |
| 7 purchase totals = | $1,167.13 | $1,272.4484 | $1,272.44 | $1,272.40 | $1,272.30 | |