| 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 | $175.81 | 9.592% | $192.6737 | $192.67 | $192.65 | $192.70 |
| Purchase #2 | $95.90 | 12.773% | $108.1493 | $108.15 | $108.15 | $108.10 |
| Purchase #3 | $10.92 | 5.296% | $11.4983 | $11.50 | $11.50 | $11.50 |
| Purchase #4 | $174.36 | 5.486% | $183.9254 | $183.93 | $183.95 | $183.90 |
| Purchase #5 | $222.33 | 12.135% | $249.3097 | $249.31 | $249.30 | $249.30 |
| Purchase #6 | $136.76 | 4.561% | $142.9976 | $143.00 | $143.00 | $143.00 |
| Purchase #7 | $227.53 | 5.416% | $239.853 | $239.85 | $239.85 | $239.90 |
| 7 purchase totals = | $1,043.61 | $1,128.4070 | $1,128.41 | $1,128.40 | $1,128.40 | |