| 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 | $159.70 | 11.313% | $177.7669 | $177.77 | $177.75 | $177.80 |
| Purchase #2 | $163.39 | 8.757% | $177.6981 | $177.70 | $177.70 | $177.70 |
| Purchase #3 | $216.85 | 7.284% | $232.6454 | $232.65 | $232.65 | $232.60 |
| Purchase #4 | $51.91 | 6.445% | $55.2556 | $55.26 | $55.25 | $55.30 |
| Purchase #5 | $23.72 | 9.555% | $25.9864 | $25.99 | $26.00 | $26.00 |
| Purchase #6 | $52.48 | 8.592% | $56.9891 | $56.99 | $57.00 | $57.00 |
| Purchase #7 | $224.41 | 9.508% | $245.7469 | $245.75 | $245.75 | $245.70 |
| 7 purchase totals = | $892.46 | $972.0884 | $972.11 | $972.10 | $972.10 | |