| 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 | $122.47 | 7.243% | $131.3405 | $131.34 | $131.35 | $131.30 |
| Purchase #2 | $151.66 | 11.333% | $168.8476 | $168.85 | $168.85 | $168.80 |
| Purchase #3 | $10.43 | 13.780% | $11.8673 | $11.87 | $11.85 | $11.90 |
| Purchase #4 | $187.92 | 9.619% | $205.996 | $206.00 | $206.00 | $206.00 |
| Purchase #5 | $87.69 | 13.552% | $99.5737 | $99.57 | $99.55 | $99.60 |
| Purchase #6 | $84.31 | 10.413% | $93.0892 | $93.09 | $93.10 | $93.10 |
| Purchase #7 | $188.57 | 10.206% | $207.8155 | $207.82 | $207.80 | $207.80 |
| 7 purchase totals = | $833.05 | $918.5298 | $918.54 | $918.50 | $918.50 | |