| 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 | $162.27 | 4.135% | $168.9799 | $168.98 | $169.00 | $169.00 |
| Purchase #2 | $131.65 | 4.766% | $137.9244 | $137.92 | $137.90 | $137.90 |
| Purchase #3 | $55.38 | 6.679% | $59.0788 | $59.08 | $59.10 | $59.10 |
| Purchase #4 | $45.47 | 5.688% | $48.0563 | $48.06 | $48.05 | $48.10 |
| Purchase #5 | $208.53 | 7.364% | $223.8861 | $223.89 | $223.90 | $223.90 |
| Purchase #6 | $91.62 | 5.844% | $96.9743 | $96.97 | $96.95 | $97.00 |
| Purchase #7 | $193.43 | 10.623% | $213.9781 | $213.98 | $214.00 | $214.00 |
| 7 purchase totals = | $888.35 | $948.8779 | $948.88 | $948.90 | $949.00 | |