| 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 | $173.33 | 6.642% | $184.8426 | $184.84 | $184.85 | $184.80 |
| Purchase #2 | $104.95 | 4.294% | $109.4566 | $109.46 | $109.45 | $109.50 |
| Purchase #3 | $177.56 | 11.267% | $197.5657 | $197.57 | $197.55 | $197.60 |
| Purchase #4 | $127.47 | 7.463% | $136.9831 | $136.98 | $137.00 | $137.00 |
| Purchase #5 | $20.95 | 12.661% | $23.6025 | $23.60 | $23.60 | $23.60 |
| Purchase #6 | $215.96 | 7.513% | $232.1851 | $232.19 | $232.20 | $232.20 |
| Purchase #7 | $180.70 | 4.352% | $188.5641 | $188.56 | $188.55 | $188.60 |
| 7 purchase totals = | $1,000.92 | $1,073.1997 | $1,073.20 | $1,073.20 | $1,073.30 | |