| 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 | $167.80 | 10.172% | $184.8686 | $184.87 | $184.85 | $184.90 |
| Purchase #2 | $239.45 | 9.819% | $262.9616 | $262.96 | $262.95 | $263.00 |
| Purchase #3 | $123.37 | 6.557% | $131.4594 | $131.46 | $131.45 | $131.50 |
| Purchase #4 | $85.70 | 10.575% | $94.7628 | $94.76 | $94.75 | $94.80 |
| Purchase #5 | $237.33 | 5.349% | $250.0248 | $250.02 | $250.00 | $250.00 |
| Purchase #6 | $28.39 | 5.868% | $30.0559 | $30.06 | $30.05 | $30.10 |
| Purchase #7 | $194.38 | 8.774% | $211.4349 | $211.43 | $211.45 | $211.40 |
| 7 purchase totals = | $1,076.42 | $1,165.5680 | $1,165.56 | $1,165.50 | $1,165.70 | |