| 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 | $179.46 | 7.767% | $193.3987 | $193.40 | $193.40 | $193.40 |
| Purchase #2 | $119.71 | 6.751% | $127.7916 | $127.79 | $127.80 | $127.80 |
| Purchase #3 | $239.76 | 7.468% | $257.6653 | $257.67 | $257.65 | $257.70 |
| Purchase #4 | $41.64 | 11.406% | $46.3895 | $46.39 | $46.40 | $46.40 |
| Purchase #5 | $166.56 | 7.858% | $179.6483 | $179.65 | $179.65 | $179.60 |
| Purchase #6 | $179.68 | 12.795% | $202.6701 | $202.67 | $202.65 | $202.70 |
| Purchase #7 | $181.34 | 8.554% | $196.8518 | $196.85 | $196.85 | $196.90 |
| 7 purchase totals = | $1,108.15 | $1,204.4153 | $1,204.42 | $1,204.40 | $1,204.50 | |