| 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 | $193.76 | 13.870% | $220.6345 | $220.63 | $220.65 | $220.60 |
| Purchase #2 | $117.64 | 4.724% | $123.1973 | $123.20 | $123.20 | $123.20 |
| Purchase #3 | $159.86 | 12.808% | $180.3349 | $180.33 | $180.35 | $180.30 |
| Purchase #4 | $148.73 | 4.116% | $154.8517 | $154.85 | $154.85 | $154.90 |
| Purchase #5 | $217.82 | 8.745% | $236.8684 | $236.87 | $236.85 | $236.90 |
| Purchase #6 | $205.37 | 8.196% | $222.2021 | $222.20 | $222.20 | $222.20 |
| Purchase #7 | $25.72 | 10.388% | $28.3918 | $28.39 | $28.40 | $28.40 |
| 7 purchase totals = | $1,068.90 | $1,166.4807 | $1,166.47 | $1,166.50 | $1,166.50 | |