| 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 | $179.32 | 13.181% | $202.9562 | $202.96 | $202.95 | $203.00 |
| Purchase #2 | $168.30 | 8.478% | $182.5685 | $182.57 | $182.55 | $182.60 |
| Purchase #3 | $198.48 | 3.571% | $205.5677 | $205.57 | $205.55 | $205.60 |
| Purchase #4 | $208.64 | 4.604% | $218.2458 | $218.25 | $218.25 | $218.20 |
| Purchase #5 | $105.37 | 3.192% | $108.7334 | $108.73 | $108.75 | $108.70 |
| Purchase #6 | $59.57 | 13.526% | $67.6274 | $67.63 | $67.65 | $67.60 |
| Purchase #7 | $99.75 | 6.250% | $105.9844 | $105.98 | $106.00 | $106.00 |
| 7 purchase totals = | $1,019.43 | $1,091.6834 | $1,091.69 | $1,091.70 | $1,091.70 | |