| 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 | $173.61 | 7.411% | $186.4762 | $186.48 | $186.50 | $186.50 |
| Purchase #2 | $26.37 | 5.597% | $27.8459 | $27.85 | $27.85 | $27.80 |
| Purchase #3 | $136.61 | 9.866% | $150.0879 | $150.09 | $150.10 | $150.10 |
| Purchase #4 | $232.92 | 8.766% | $253.3378 | $253.34 | $253.35 | $253.30 |
| Purchase #5 | $78.44 | 6.497% | $83.5362 | $83.54 | $83.55 | $83.50 |
| Purchase #6 | $159.30 | 9.228% | $174.0002 | $174.00 | $174.00 | $174.00 |
| Purchase #7 | $76.90 | 7.297% | $82.5114 | $82.51 | $82.50 | $82.50 |
| 7 purchase totals = | $884.15 | $957.7956 | $957.81 | $957.85 | $957.70 | |