| 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 | $151.48 | 6.538% | $161.3838 | $161.38 | $161.40 | $161.40 |
| Purchase #2 | $178.46 | 7.483% | $191.8142 | $191.81 | $191.80 | $191.80 |
| Purchase #3 | $196.37 | 5.441% | $207.0545 | $207.05 | $207.05 | $207.10 |
| Purchase #4 | $120.28 | 11.846% | $134.5284 | $134.53 | $134.55 | $134.50 |
| Purchase #5 | $191.34 | 7.536% | $205.7594 | $205.76 | $205.75 | $205.80 |
| Purchase #6 | $63.99 | 12.115% | $71.7424 | $71.74 | $71.75 | $71.70 |
| Purchase #7 | $28.37 | 7.236% | $30.4229 | $30.42 | $30.40 | $30.40 |
| 7 purchase totals = | $930.29 | $1,002.7056 | $1,002.69 | $1,002.70 | $1,002.70 | |