| 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 | $175.80 | 3.643% | $182.2044 | $182.20 | $182.20 | $182.20 |
| Purchase #2 | $149.51 | 5.472% | $157.6912 | $157.69 | $157.70 | $157.70 |
| Purchase #3 | $212.38 | 9.681% | $232.9405 | $232.94 | $232.95 | $232.90 |
| Purchase #4 | $237.71 | 6.762% | $253.784 | $253.78 | $253.80 | $253.80 |
| Purchase #5 | $174.63 | 12.594% | $196.6229 | $196.62 | $196.60 | $196.60 |
| Purchase #6 | $176.25 | 9.337% | $192.7065 | $192.71 | $192.70 | $192.70 |
| Purchase #7 | $96.47 | 4.321% | $100.6385 | $100.64 | $100.65 | $100.60 |
| 7 purchase totals = | $1,222.75 | $1,316.5880 | $1,316.58 | $1,316.60 | $1,316.50 | |