| 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 | $163.54 | 9.481% | $179.0452 | $179.05 | $179.05 | $179.00 |
| Purchase #2 | $47.90 | 7.187% | $51.3426 | $51.34 | $51.35 | $51.30 |
| Purchase #3 | $81.67 | 4.331% | $85.2071 | $85.21 | $85.20 | $85.20 |
| Purchase #4 | $201.68 | 10.177% | $222.205 | $222.21 | $222.20 | $222.20 |
| Purchase #5 | $236.35 | 6.102% | $250.7721 | $250.77 | $250.75 | $250.80 |
| Purchase #6 | $71.53 | 8.380% | $77.5242 | $77.52 | $77.50 | $77.50 |
| Purchase #7 | $214.46 | 11.675% | $239.4982 | $239.50 | $239.50 | $239.50 |
| 7 purchase totals = | $1,017.13 | $1,105.5944 | $1,105.60 | $1,105.55 | $1,105.50 | |