| 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 | $167.62 | 10.699% | $185.5537 | $185.55 | $185.55 | $185.60 |
| Purchase #2 | $173.97 | 8.651% | $189.0201 | $189.02 | $189.00 | $189.00 |
| Purchase #3 | $250.27 | 11.340% | $278.6506 | $278.65 | $278.65 | $278.70 |
| Purchase #4 | $197.65 | 3.550% | $204.6666 | $204.67 | $204.65 | $204.70 |
| Purchase #5 | $46.65 | 9.427% | $51.0477 | $51.05 | $51.05 | $51.00 |
| Purchase #6 | $100.46 | 4.208% | $104.6874 | $104.69 | $104.70 | $104.70 |
| Purchase #7 | $69.84 | 6.479% | $74.3649 | $74.36 | $74.35 | $74.40 |
| 7 purchase totals = | $1,006.46 | $1,087.9910 | $1,087.99 | $1,087.95 | $1,088.10 | |