| 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 | $171.45 | 8.433% | $185.9084 | $185.91 | $185.90 | $185.90 |
| Purchase #2 | $122.85 | 9.866% | $134.9704 | $134.97 | $134.95 | $135.00 |
| Purchase #3 | $142.63 | 10.607% | $157.7588 | $157.76 | $157.75 | $157.80 |
| Purchase #4 | $94.78 | 10.665% | $104.8883 | $104.89 | $104.90 | $104.90 |
| Purchase #5 | $8.60 | 7.716% | $9.2636 | $9.26 | $9.25 | $9.30 |
| Purchase #6 | $205.95 | 3.276% | $212.6969 | $212.70 | $212.70 | $212.70 |
| Purchase #7 | $117.76 | 8.447% | $127.7072 | $127.71 | $127.70 | $127.70 |
| 7 purchase totals = | $864.02 | $933.1936 | $933.20 | $933.15 | $933.30 | |