| 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 | $109.79 | 8.313% | $118.9168 | $118.92 | $118.90 | $118.90 |
| Purchase #2 | $51.97 | 10.684% | $57.5225 | $57.52 | $57.50 | $57.50 |
| Purchase #3 | $176.90 | 6.306% | $188.0553 | $188.06 | $188.05 | $188.10 |
| Purchase #4 | $164.69 | 8.789% | $179.1646 | $179.16 | $179.15 | $179.20 |
| Purchase #5 | $165.69 | 5.458% | $174.7334 | $174.73 | $174.75 | $174.70 |
| Purchase #6 | $223.95 | 3.173% | $231.0559 | $231.06 | $231.05 | $231.10 |
| Purchase #7 | $183.78 | 10.753% | $203.5419 | $203.54 | $203.55 | $203.50 |
| 7 purchase totals = | $1,076.77 | $1,152.9904 | $1,152.99 | $1,152.95 | $1,153.00 | |