| 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 | $130.54 | 5.667% | $137.9377 | $137.94 | $137.95 | $137.90 |
| Purchase #2 | $174.55 | 6.797% | $186.4142 | $186.41 | $186.40 | $186.40 |
| Purchase #3 | $218.86 | 12.629% | $246.4998 | $246.50 | $246.50 | $246.50 |
| Purchase #4 | $115.75 | 12.469% | $130.1829 | $130.18 | $130.20 | $130.20 |
| Purchase #5 | $30.38 | 12.830% | $34.2778 | $34.28 | $34.30 | $34.30 |
| Purchase #6 | $234.94 | 6.655% | $250.5753 | $250.58 | $250.60 | $250.60 |
| Purchase #7 | $179.75 | 11.261% | $199.9916 | $199.99 | $200.00 | $200.00 |
| 7 purchase totals = | $1,084.77 | $1,185.8793 | $1,185.88 | $1,185.95 | $1,185.90 | |