| 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 | $127.71 | 13.197% | $144.5639 | $144.56 | $144.55 | $144.60 |
| Purchase #2 | $213.87 | 5.131% | $224.8437 | $224.84 | $224.85 | $224.80 |
| Purchase #3 | $179.54 | 7.242% | $192.5423 | $192.54 | $192.55 | $192.50 |
| Purchase #4 | $108.25 | 12.532% | $121.8159 | $121.82 | $121.80 | $121.80 |
| Purchase #5 | $146.25 | 3.313% | $151.0953 | $151.10 | $151.10 | $151.10 |
| Purchase #6 | $163.28 | 10.128% | $179.817 | $179.82 | $179.80 | $179.80 |
| Purchase #7 | $182.92 | 10.310% | $201.7791 | $201.78 | $201.80 | $201.80 |
| 7 purchase totals = | $1,121.82 | $1,216.4572 | $1,216.46 | $1,216.45 | $1,216.40 | |