| 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 | $186.93 | 7.420% | $200.8002 | $200.80 | $200.80 | $200.80 |
| Purchase #2 | $100.95 | 6.812% | $107.8267 | $107.83 | $107.85 | $107.80 |
| Purchase #3 | $208.94 | 7.379% | $224.3577 | $224.36 | $224.35 | $224.40 |
| Purchase #4 | $205.66 | 7.318% | $220.7102 | $220.71 | $220.70 | $220.70 |
| Purchase #5 | $82.52 | 12.213% | $92.5982 | $92.60 | $92.60 | $92.60 |
| Purchase #6 | $214.40 | 8.313% | $232.2231 | $232.22 | $232.20 | $232.20 |
| Purchase #7 | $81.31 | 9.617% | $89.1296 | $89.13 | $89.15 | $89.10 |
| 7 purchase totals = | $1,080.71 | $1,167.6457 | $1,167.65 | $1,167.65 | $1,167.60 | |