| 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 | $70.76 | 7.156% | $75.8236 | $75.82 | $75.80 | $75.80 |
| Purchase #2 | $27.61 | 11.542% | $30.7967 | $30.80 | $30.80 | $30.80 |
| Purchase #3 | $136.46 | 3.404% | $141.1051 | $141.11 | $141.10 | $141.10 |
| Purchase #4 | $229.70 | 6.558% | $244.7637 | $244.76 | $244.75 | $244.80 |
| Purchase #5 | $127.62 | 13.612% | $144.9916 | $144.99 | $145.00 | $145.00 |
| Purchase #6 | $149.73 | 8.404% | $162.3133 | $162.31 | $162.30 | $162.30 |
| Purchase #7 | $116.69 | 13.165% | $132.0522 | $132.05 | $132.05 | $132.10 |
| 7 purchase totals = | $858.57 | $931.8462 | $931.84 | $931.80 | $931.90 | |