| 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 | $175.86 | 3.293% | $181.6511 | $181.65 | $181.65 | $181.70 |
| Purchase #2 | $201.48 | 13.747% | $229.1775 | $229.18 | $229.20 | $229.20 |
| Purchase #3 | $123.52 | 5.198% | $129.9406 | $129.94 | $129.95 | $129.90 |
| Purchase #4 | $250.39 | 3.544% | $259.2638 | $259.26 | $259.25 | $259.30 |
| Purchase #5 | $182.81 | 11.614% | $204.0416 | $204.04 | $204.05 | $204.00 |
| Purchase #6 | $89.75 | 8.488% | $97.368 | $97.37 | $97.35 | $97.40 |
| Purchase #7 | $207.86 | 12.249% | $233.3208 | $233.32 | $233.30 | $233.30 |
| 7 purchase totals = | $1,231.67 | $1,334.7634 | $1,334.76 | $1,334.75 | $1,334.80 | |