| 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 | $20.35 | 13.872% | $23.173 | $23.17 | $23.15 | $23.20 |
| Purchase #2 | $152.35 | 7.458% | $163.7123 | $163.71 | $163.70 | $163.70 |
| Purchase #3 | $234.79 | 9.505% | $257.1068 | $257.11 | $257.10 | $257.10 |
| Purchase #4 | $185.74 | 4.292% | $193.712 | $193.71 | $193.70 | $193.70 |
| Purchase #5 | $167.46 | 8.693% | $182.0173 | $182.02 | $182.00 | $182.00 |
| Purchase #6 | $165.40 | 12.105% | $185.4217 | $185.42 | $185.40 | $185.40 |
| Purchase #7 | $124.66 | 5.848% | $131.9501 | $131.95 | $131.95 | $132.00 |
| 7 purchase totals = | $1,050.75 | $1,137.0932 | $1,137.09 | $1,137.00 | $1,137.10 | |