| 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 | $169.39 | 13.766% | $192.7082 | $192.71 | $192.70 | $192.70 |
| Purchase #2 | $165.56 | 3.412% | $171.2089 | $171.21 | $171.20 | $171.20 |
| Purchase #3 | $239.48 | 8.142% | $258.9785 | $258.98 | $259.00 | $259.00 |
| Purchase #4 | $172.55 | 12.847% | $194.7175 | $194.72 | $194.70 | $194.70 |
| Purchase #5 | $85.30 | 6.741% | $91.0501 | $91.05 | $91.05 | $91.10 |
| Purchase #6 | $186.58 | 6.688% | $199.0585 | $199.06 | $199.05 | $199.10 |
| Purchase #7 | $115.60 | 10.404% | $127.627 | $127.63 | $127.65 | $127.60 |
| 7 purchase totals = | $1,134.46 | $1,235.3487 | $1,235.36 | $1,235.35 | $1,235.40 | |