| 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 | $136.32 | 5.673% | $144.0534 | $144.05 | $144.05 | $144.10 |
| Purchase #2 | $74.60 | 12.433% | $83.875 | $83.88 | $83.90 | $83.90 |
| Purchase #3 | $242.38 | 12.798% | $273.3998 | $273.40 | $273.40 | $273.40 |
| Purchase #4 | $182.51 | 6.229% | $193.8785 | $193.88 | $193.90 | $193.90 |
| Purchase #5 | $80.36 | 9.163% | $87.7234 | $87.72 | $87.70 | $87.70 |
| Purchase #6 | $225.81 | 12.431% | $253.8804 | $253.88 | $253.90 | $253.90 |
| Purchase #7 | $112.81 | 5.730% | $119.274 | $119.27 | $119.25 | $119.30 |
| 7 purchase totals = | $1,054.79 | $1,156.0845 | $1,156.08 | $1,156.10 | $1,156.20 | |