| 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 | $179.87 | 4.653% | $188.2394 | $188.24 | $188.25 | $188.20 |
| Purchase #2 | $40.39 | 3.516% | $41.8101 | $41.81 | $41.80 | $41.80 |
| Purchase #3 | $234.30 | 7.438% | $251.7272 | $251.73 | $251.75 | $251.70 |
| Purchase #4 | $38.89 | 5.159% | $40.8963 | $40.90 | $40.90 | $40.90 |
| Purchase #5 | $221.30 | 11.611% | $246.9951 | $247.00 | $247.00 | $247.00 |
| Purchase #6 | $49.74 | 12.650% | $56.0321 | $56.03 | $56.05 | $56.00 |
| Purchase #7 | $220.34 | 3.816% | $228.7482 | $228.75 | $228.75 | $228.70 |
| 7 purchase totals = | $984.83 | $1,054.4484 | $1,054.46 | $1,054.50 | $1,054.30 | |