| 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 | $157.88 | 12.406% | $177.4666 | $177.47 | $177.45 | $177.50 |
| Purchase #2 | $170.83 | 11.332% | $190.1885 | $190.19 | $190.20 | $190.20 |
| Purchase #3 | $157.68 | 12.312% | $177.0936 | $177.09 | $177.10 | $177.10 |
| Purchase #4 | $66.89 | 10.393% | $73.8419 | $73.84 | $73.85 | $73.80 |
| Purchase #5 | $111.39 | 3.564% | $115.3599 | $115.36 | $115.35 | $115.40 |
| Purchase #6 | $215.46 | 7.614% | $231.8651 | $231.87 | $231.85 | $231.90 |
| Purchase #7 | $216.25 | 11.146% | $240.3532 | $240.35 | $240.35 | $240.40 |
| 7 purchase totals = | $1,096.38 | $1,206.1688 | $1,206.17 | $1,206.15 | $1,206.30 | |