| 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 | $193.97 | 3.246% | $200.2663 | $200.27 | $200.25 | $200.30 |
| Purchase #2 | $137.38 | 12.730% | $154.8685 | $154.87 | $154.85 | $154.90 |
| Purchase #3 | $115.93 | 5.295% | $122.0685 | $122.07 | $122.05 | $122.10 |
| Purchase #4 | $197.27 | 10.776% | $218.5278 | $218.53 | $218.55 | $218.50 |
| Purchase #5 | $188.93 | 10.741% | $209.223 | $209.22 | $209.20 | $209.20 |
| Purchase #6 | $185.57 | 7.225% | $198.9774 | $198.98 | $199.00 | $199.00 |
| Purchase #7 | $50.72 | 10.477% | $56.0339 | $56.03 | $56.05 | $56.00 |
| 7 purchase totals = | $1,069.77 | $1,159.9654 | $1,159.97 | $1,159.95 | $1,160.00 | |