| 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 | $154.49 | 4.354% | $161.2165 | $161.22 | $161.20 | $161.20 |
| Purchase #2 | $196.76 | 5.404% | $207.3929 | $207.39 | $207.40 | $207.40 |
| Purchase #3 | $148.84 | 13.378% | $168.7518 | $168.75 | $168.75 | $168.80 |
| Purchase #4 | $220.74 | 10.731% | $244.4276 | $244.43 | $244.45 | $244.40 |
| Purchase #5 | $227.89 | 11.284% | $253.6051 | $253.61 | $253.60 | $253.60 |
| Purchase #6 | $143.95 | 12.736% | $162.2835 | $162.28 | $162.30 | $162.30 |
| Purchase #7 | $113.79 | 12.128% | $127.5905 | $127.59 | $127.60 | $127.60 |
| 7 purchase totals = | $1,206.46 | $1,325.2679 | $1,325.27 | $1,325.30 | $1,325.30 | |