| 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 | $184.34 | 8.707% | $200.3905 | $200.39 | $200.40 | $200.40 |
| Purchase #2 | $117.57 | 9.606% | $128.8638 | $128.86 | $128.85 | $128.90 |
| Purchase #3 | $162.91 | 11.713% | $181.9916 | $181.99 | $182.00 | $182.00 |
| Purchase #4 | $70.41 | 13.763% | $80.1005 | $80.10 | $80.10 | $80.10 |
| Purchase #5 | $222.40 | 12.384% | $249.942 | $249.94 | $249.95 | $249.90 |
| Purchase #6 | $182.25 | 12.519% | $205.0659 | $205.07 | $205.05 | $205.10 |
| Purchase #7 | $126.81 | 11.432% | $141.3069 | $141.31 | $141.30 | $141.30 |
| 7 purchase totals = | $1,066.69 | $1,187.6612 | $1,187.66 | $1,187.65 | $1,187.70 | |