| 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 | $178.80 | 8.617% | $194.2072 | $194.21 | $194.20 | $194.20 |
| Purchase #2 | $46.70 | 3.581% | $48.3723 | $48.37 | $48.35 | $48.40 |
| Purchase #3 | $40.81 | 11.179% | $45.3721 | $45.37 | $45.35 | $45.40 |
| Purchase #4 | $58.45 | 13.632% | $66.4179 | $66.42 | $66.40 | $66.40 |
| Purchase #5 | $148.54 | 3.729% | $154.0791 | $154.08 | $154.10 | $154.10 |
| Purchase #6 | $204.77 | 9.766% | $224.7678 | $224.77 | $224.75 | $224.80 |
| Purchase #7 | $226.41 | 6.789% | $241.781 | $241.78 | $241.80 | $241.80 |
| 7 purchase totals = | $904.48 | $974.9974 | $975.00 | $974.95 | $975.10 | |