| 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 | $138.53 | 9.479% | $151.6613 | $151.66 | $151.65 | $151.70 |
| Purchase #2 | $173.46 | 10.451% | $191.5883 | $191.59 | $191.60 | $191.60 |
| Purchase #3 | $44.34 | 12.623% | $49.937 | $49.94 | $49.95 | $49.90 |
| Purchase #4 | $172.32 | 5.491% | $181.7821 | $181.78 | $181.80 | $181.80 |
| Purchase #5 | $209.35 | 3.411% | $216.4909 | $216.49 | $216.50 | $216.50 |
| Purchase #6 | $196.86 | 9.297% | $215.1621 | $215.16 | $215.15 | $215.20 |
| Purchase #7 | $206.36 | 9.290% | $225.5308 | $225.53 | $225.55 | $225.50 |
| 7 purchase totals = | $1,141.22 | $1,232.1525 | $1,232.15 | $1,232.20 | $1,232.20 | |