| 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 | $48.30 | 7.242% | $51.7979 | $51.80 | $51.80 | $51.80 |
| Purchase #2 | $151.71 | 9.236% | $165.7219 | $165.72 | $165.70 | $165.70 |
| Purchase #3 | $113.63 | 12.251% | $127.5508 | $127.55 | $127.55 | $127.60 |
| Purchase #4 | $215.52 | 9.152% | $235.2444 | $235.24 | $235.25 | $235.20 |
| Purchase #5 | $163.79 | 6.738% | $174.8262 | $174.83 | $174.85 | $174.80 |
| Purchase #6 | $170.55 | 13.120% | $192.9262 | $192.93 | $192.95 | $192.90 |
| Purchase #7 | $190.66 | 4.496% | $199.2321 | $199.23 | $199.25 | $199.20 |
| 7 purchase totals = | $1,054.16 | $1,147.2995 | $1,147.30 | $1,147.35 | $1,147.20 | |