| 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 | $154.28 | 11.304% | $171.7198 | $171.72 | $171.70 | $171.70 |
| Purchase #2 | $162.80 | 7.452% | $174.9319 | $174.93 | $174.95 | $174.90 |
| Purchase #3 | $188.73 | 4.142% | $196.5472 | $196.55 | $196.55 | $196.50 |
| Purchase #4 | $139.70 | 5.400% | $147.2438 | $147.24 | $147.25 | $147.20 |
| Purchase #5 | $11.70 | 3.445% | $12.1031 | $12.10 | $12.10 | $12.10 |
| Purchase #6 | $172.50 | 5.701% | $182.3342 | $182.33 | $182.35 | $182.30 |
| Purchase #7 | $98.97 | 8.682% | $107.5626 | $107.56 | $107.55 | $107.60 |
| 7 purchase totals = | $928.68 | $992.4426 | $992.43 | $992.45 | $992.30 | |