| 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 | $172.80 | 5.622% | $182.5148 | $182.51 | $182.50 | $182.50 |
| Purchase #2 | $238.88 | 4.513% | $249.6607 | $249.66 | $249.65 | $249.70 |
| Purchase #3 | $47.87 | 7.396% | $51.4105 | $51.41 | $51.40 | $51.40 |
| Purchase #4 | $158.56 | 11.746% | $177.1845 | $177.18 | $177.20 | $177.20 |
| Purchase #5 | $205.57 | 3.433% | $212.6272 | $212.63 | $212.65 | $212.60 |
| Purchase #6 | $6.93 | 9.248% | $7.5709 | $7.57 | $7.55 | $7.60 |
| Purchase #7 | $132.78 | 11.232% | $147.6938 | $147.69 | $147.70 | $147.70 |
| 7 purchase totals = | $963.39 | $1,028.6624 | $1,028.65 | $1,028.65 | $1,028.70 | |