| 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 | $179.89 | 10.769% | $199.2624 | $199.26 | $199.25 | $199.30 |
| Purchase #2 | $127.44 | 5.157% | $134.0121 | $134.01 | $134.00 | $134.00 |
| Purchase #3 | $142.76 | 4.841% | $149.671 | $149.67 | $149.65 | $149.70 |
| Purchase #4 | $237.81 | 6.300% | $252.792 | $252.79 | $252.80 | $252.80 |
| Purchase #5 | $96.59 | 10.489% | $106.7213 | $106.72 | $106.70 | $106.70 |
| Purchase #6 | $64.96 | 3.786% | $67.4194 | $67.42 | $67.40 | $67.40 |
| Purchase #7 | $88.35 | 5.174% | $92.9212 | $92.92 | $92.90 | $92.90 |
| 7 purchase totals = | $937.80 | $1,002.7994 | $1,002.79 | $1,002.70 | $1,002.80 | |