| 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 | $182.51 | 8.589% | $198.1858 | $198.19 | $198.20 | $198.20 |
| Purchase #2 | $86.32 | 12.659% | $97.2472 | $97.25 | $97.25 | $97.20 |
| Purchase #3 | $230.95 | 11.364% | $257.1952 | $257.20 | $257.20 | $257.20 |
| Purchase #4 | $237.68 | 5.749% | $251.3442 | $251.34 | $251.35 | $251.30 |
| Purchase #5 | $163.85 | 9.444% | $179.324 | $179.32 | $179.30 | $179.30 |
| Purchase #6 | $109.87 | 6.336% | $116.8314 | $116.83 | $116.85 | $116.80 |
| Purchase #7 | $118.69 | 10.703% | $131.3934 | $131.39 | $131.40 | $131.40 |
| 7 purchase totals = | $1,129.87 | $1,231.5212 | $1,231.52 | $1,231.55 | $1,231.40 | |