| 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 | $116.31 | 13.381% | $131.8734 | $131.87 | $131.85 | $131.90 |
| Purchase #2 | $115.64 | 10.469% | $127.7464 | $127.75 | $127.75 | $127.70 |
| Purchase #3 | $243.56 | 10.652% | $269.504 | $269.50 | $269.50 | $269.50 |
| Purchase #4 | $162.79 | 12.508% | $183.1518 | $183.15 | $183.15 | $183.20 |
| Purchase #5 | $153.65 | 6.862% | $164.1935 | $164.19 | $164.20 | $164.20 |
| Purchase #6 | $171.58 | 7.316% | $184.1328 | $184.13 | $184.15 | $184.10 |
| Purchase #7 | $90.95 | 3.743% | $94.3543 | $94.35 | $94.35 | $94.40 |
| 7 purchase totals = | $1,054.48 | $1,154.9562 | $1,154.94 | $1,154.95 | $1,155.00 | |