| 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 | $142.39 | 8.651% | $154.7082 | $154.71 | $154.70 | $154.70 |
| Purchase #2 | $227.35 | 12.209% | $255.1072 | $255.11 | $255.10 | $255.10 |
| Purchase #3 | $69.73 | 11.580% | $77.8047 | $77.80 | $77.80 | $77.80 |
| Purchase #4 | $213.79 | 4.431% | $223.263 | $223.26 | $223.25 | $223.30 |
| Purchase #5 | $183.84 | 8.473% | $199.4168 | $199.42 | $199.40 | $199.40 |
| Purchase #6 | $45.30 | 13.765% | $51.5355 | $51.54 | $51.55 | $51.50 |
| Purchase #7 | $191.62 | 7.595% | $206.1735 | $206.17 | $206.15 | $206.20 |
| 7 purchase totals = | $1,074.02 | $1,168.0089 | $1,168.01 | $1,167.95 | $1,168.00 | |