| 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 | $180.44 | 3.421% | $186.6129 | $186.61 | $186.60 | $186.60 |
| Purchase #2 | $6.66 | 5.723% | $7.0412 | $7.04 | $7.05 | $7.00 |
| Purchase #3 | $195.53 | 10.628% | $216.3109 | $216.31 | $216.30 | $216.30 |
| Purchase #4 | $176.47 | 5.521% | $186.2129 | $186.21 | $186.20 | $186.20 |
| Purchase #5 | $129.85 | 11.531% | $144.823 | $144.82 | $144.80 | $144.80 |
| Purchase #6 | $122.25 | 10.808% | $135.4628 | $135.46 | $135.45 | $135.50 |
| Purchase #7 | $224.43 | 5.197% | $236.0936 | $236.09 | $236.10 | $236.10 |
| 7 purchase totals = | $1,035.63 | $1,112.5573 | $1,112.54 | $1,112.50 | $1,112.50 | |