| 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 | $173.30 | 12.451% | $194.8776 | $194.88 | $194.90 | $194.90 |
| Purchase #2 | $39.69 | 13.688% | $45.1228 | $45.12 | $45.10 | $45.10 |
| Purchase #3 | $138.33 | 5.114% | $145.4042 | $145.40 | $145.40 | $145.40 |
| Purchase #4 | $71.77 | 4.667% | $75.1195 | $75.12 | $75.10 | $75.10 |
| Purchase #5 | $43.43 | 12.800% | $48.989 | $48.99 | $49.00 | $49.00 |
| Purchase #6 | $43.76 | 10.749% | $48.4638 | $48.46 | $48.45 | $48.50 |
| Purchase #7 | $126.76 | 7.301% | $136.0147 | $136.01 | $136.00 | $136.00 |
| 7 purchase totals = | $637.04 | $693.9916 | $693.98 | $693.95 | $694.00 | |