| 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 | $161.73 | 10.837% | $179.2567 | $179.26 | $179.25 | $179.30 |
| Purchase #2 | $217.69 | 4.139% | $226.7002 | $226.70 | $226.70 | $226.70 |
| Purchase #3 | $102.62 | 13.507% | $116.4809 | $116.48 | $116.50 | $116.50 |
| Purchase #4 | $172.31 | 7.513% | $185.2557 | $185.26 | $185.25 | $185.30 |
| Purchase #5 | $175.94 | 9.428% | $192.5276 | $192.53 | $192.55 | $192.50 |
| Purchase #6 | $107.66 | 7.585% | $115.826 | $115.83 | $115.85 | $115.80 |
| Purchase #7 | $67.53 | 8.366% | $73.1796 | $73.18 | $73.20 | $73.20 |
| 7 purchase totals = | $1,005.48 | $1,089.2267 | $1,089.24 | $1,089.30 | $1,089.30 | |