| 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 | $153.49 | 7.704% | $165.3149 | $165.31 | $165.30 | $165.30 |
| Purchase #2 | $209.56 | 13.207% | $237.2366 | $237.24 | $237.25 | $237.20 |
| Purchase #3 | $144.61 | 4.478% | $151.0856 | $151.09 | $151.10 | $151.10 |
| Purchase #4 | $107.76 | 4.598% | $112.7148 | $112.71 | $112.70 | $112.70 |
| Purchase #5 | $179.67 | 10.643% | $198.7923 | $198.79 | $198.80 | $198.80 |
| Purchase #6 | $150.83 | 8.727% | $163.9929 | $163.99 | $164.00 | $164.00 |
| Purchase #7 | $70.88 | 3.438% | $73.3169 | $73.32 | $73.30 | $73.30 |
| 7 purchase totals = | $1,016.80 | $1,102.4540 | $1,102.45 | $1,102.45 | $1,102.40 | |