| 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 | $167.67 | 9.441% | $183.4997 | $183.50 | $183.50 | $183.50 |
| Purchase #2 | $186.54 | 4.755% | $195.41 | $195.41 | $195.40 | $195.40 |
| Purchase #3 | $204.32 | 8.651% | $221.9957 | $222.00 | $222.00 | $222.00 |
| Purchase #4 | $24.99 | 10.616% | $27.6429 | $27.64 | $27.65 | $27.60 |
| Purchase #5 | $118.25 | 12.862% | $133.4593 | $133.46 | $133.45 | $133.50 |
| Purchase #6 | $122.90 | 9.387% | $134.4366 | $134.44 | $134.45 | $134.40 |
| Purchase #7 | $233.27 | 8.408% | $252.8833 | $252.88 | $252.90 | $252.90 |
| 7 purchase totals = | $1,057.94 | $1,149.3275 | $1,149.33 | $1,149.35 | $1,149.30 | |