| 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 | $186.55 | 7.568% | $200.6681 | $200.67 | $200.65 | $200.70 |
| Purchase #2 | $227.25 | 9.219% | $248.2002 | $248.20 | $248.20 | $248.20 |
| Purchase #3 | $168.59 | 3.369% | $174.2698 | $174.27 | $174.25 | $174.30 |
| Purchase #4 | $216.30 | 12.662% | $243.6879 | $243.69 | $243.70 | $243.70 |
| Purchase #5 | $152.55 | 9.129% | $166.4763 | $166.48 | $166.50 | $166.50 |
| Purchase #6 | $15.38 | 12.127% | $17.2451 | $17.25 | $17.25 | $17.20 |
| Purchase #7 | $124.35 | 13.621% | $141.2877 | $141.29 | $141.30 | $141.30 |
| 7 purchase totals = | $1,090.97 | $1,191.8351 | $1,191.85 | $1,191.85 | $1,191.90 | |