| 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 | $130.67 | 7.348% | $140.2716 | $140.27 | $140.25 | $140.30 |
| Purchase #2 | $127.79 | 5.343% | $134.6178 | $134.62 | $134.60 | $134.60 |
| Purchase #3 | $163.93 | 13.710% | $186.4048 | $186.40 | $186.40 | $186.40 |
| Purchase #4 | $114.71 | 9.719% | $125.8587 | $125.86 | $125.85 | $125.90 |
| Purchase #5 | $143.83 | 4.796% | $150.7281 | $150.73 | $150.75 | $150.70 |
| Purchase #6 | $234.67 | 8.234% | $253.9927 | $253.99 | $254.00 | $254.00 |
| Purchase #7 | $79.33 | 11.213% | $88.2253 | $88.23 | $88.25 | $88.20 |
| 7 purchase totals = | $994.93 | $1,080.0990 | $1,080.10 | $1,080.10 | $1,080.10 | |