| 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 | $150.30 | 4.151% | $156.539 | $156.54 | $156.55 | $156.50 |
| Purchase #2 | $180.62 | 12.772% | $203.6888 | $203.69 | $203.70 | $203.70 |
| Purchase #3 | $248.54 | 9.127% | $271.2242 | $271.22 | $271.20 | $271.20 |
| Purchase #4 | $69.46 | 3.688% | $72.0217 | $72.02 | $72.00 | $72.00 |
| Purchase #5 | $96.96 | 12.806% | $109.3767 | $109.38 | $109.40 | $109.40 |
| Purchase #6 | $249.62 | 8.634% | $271.1722 | $271.17 | $271.15 | $271.20 |
| Purchase #7 | $73.91 | 11.209% | $82.1946 | $82.19 | $82.20 | $82.20 |
| 7 purchase totals = | $1,069.41 | $1,166.2172 | $1,166.21 | $1,166.20 | $1,166.20 | |