| 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 | $76.57 | 13.462% | $86.8779 | $86.88 | $86.90 | $86.90 |
| Purchase #2 | $176.25 | 6.560% | $187.812 | $187.81 | $187.80 | $187.80 |
| Purchase #3 | $166.25 | 10.479% | $183.6713 | $183.67 | $183.65 | $183.70 |
| Purchase #4 | $158.26 | 6.663% | $168.8049 | $168.80 | $168.80 | $168.80 |
| Purchase #5 | $249.53 | 13.810% | $283.9901 | $283.99 | $284.00 | $284.00 |
| Purchase #6 | $186.74 | 10.153% | $205.6997 | $205.70 | $205.70 | $205.70 |
| Purchase #7 | $153.52 | 5.250% | $161.5798 | $161.58 | $161.60 | $161.60 |
| 7 purchase totals = | $1,167.12 | $1,278.4357 | $1,278.43 | $1,278.45 | $1,278.50 | |