| 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 | $180.67 | 5.853% | $191.2446 | $191.24 | $191.25 | $191.20 |
| Purchase #2 | $52.53 | 9.109% | $57.315 | $57.32 | $57.30 | $57.30 |
| Purchase #3 | $17.73 | 6.783% | $18.9326 | $18.93 | $18.95 | $18.90 |
| Purchase #4 | $237.39 | 12.231% | $266.4252 | $266.43 | $266.45 | $266.40 |
| Purchase #5 | $162.60 | 10.142% | $179.0909 | $179.09 | $179.10 | $179.10 |
| Purchase #6 | $168.38 | 10.459% | $185.9909 | $185.99 | $186.00 | $186.00 |
| Purchase #7 | $200.44 | 11.372% | $223.234 | $223.23 | $223.25 | $223.20 |
| 7 purchase totals = | $1,019.74 | $1,122.2332 | $1,122.23 | $1,122.30 | $1,122.10 | |