| 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 | $183.64 | 8.870% | $199.9289 | $199.93 | $199.95 | $199.90 |
| Purchase #2 | $198.79 | 13.657% | $225.9388 | $225.94 | $225.95 | $225.90 |
| Purchase #3 | $232.25 | 6.627% | $247.6412 | $247.64 | $247.65 | $247.60 |
| Purchase #4 | $8.58 | 8.768% | $9.3323 | $9.33 | $9.35 | $9.30 |
| Purchase #5 | $188.77 | 10.655% | $208.8834 | $208.88 | $208.90 | $208.90 |
| Purchase #6 | $53.72 | 13.846% | $61.1581 | $61.16 | $61.15 | $61.20 |
| Purchase #7 | $46.41 | 9.304% | $50.728 | $50.73 | $50.75 | $50.70 |
| 7 purchase totals = | $912.16 | $1,003.6107 | $1,003.61 | $1,003.70 | $1,003.50 | |