| 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 | $115.83 | 6.452% | $123.3034 | $123.30 | $123.30 | $123.30 |
| Purchase #2 | $138.33 | 4.450% | $144.4857 | $144.49 | $144.50 | $144.50 |
| Purchase #3 | $213.76 | 10.680% | $236.5896 | $236.59 | $236.60 | $236.60 |
| Purchase #4 | $180.98 | 13.427% | $205.2802 | $205.28 | $205.30 | $205.30 |
| Purchase #5 | $168.36 | 10.604% | $186.2129 | $186.21 | $186.20 | $186.20 |
| Purchase #6 | $111.38 | 10.288% | $122.8388 | $122.84 | $122.85 | $122.80 |
| Purchase #7 | $147.74 | 12.372% | $166.0184 | $166.02 | $166.00 | $166.00 |
| 7 purchase totals = | $1,076.38 | $1,184.7290 | $1,184.73 | $1,184.75 | $1,184.70 | |