| 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 | $163.69 | 12.456% | $184.0792 | $184.08 | $184.10 | $184.10 |
| Purchase #2 | $244.94 | 6.242% | $260.2292 | $260.23 | $260.25 | $260.20 |
| Purchase #3 | $89.72 | 9.155% | $97.9339 | $97.93 | $97.95 | $97.90 |
| Purchase #4 | $88.53 | 10.209% | $97.568 | $97.57 | $97.55 | $97.60 |
| Purchase #5 | $178.34 | 3.399% | $184.4018 | $184.40 | $184.40 | $184.40 |
| Purchase #6 | $12.31 | 6.298% | $13.0853 | $13.09 | $13.10 | $13.10 |
| Purchase #7 | $238.43 | 5.354% | $251.1955 | $251.20 | $251.20 | $251.20 |
| 7 purchase totals = | $1,015.96 | $1,088.4929 | $1,088.50 | $1,088.55 | $1,088.50 | |