| 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 | $179.52 | 4.167% | $187.0006 | $187.00 | $187.00 | $187.00 |
| Purchase #2 | $42.49 | 6.255% | $45.1477 | $45.15 | $45.15 | $45.10 |
| Purchase #3 | $203.88 | 13.549% | $231.5037 | $231.50 | $231.50 | $231.50 |
| Purchase #4 | $163.91 | 11.462% | $182.6974 | $182.70 | $182.70 | $182.70 |
| Purchase #5 | $212.97 | 5.551% | $224.792 | $224.79 | $224.80 | $224.80 |
| Purchase #6 | $92.76 | 3.344% | $95.8619 | $95.86 | $95.85 | $95.90 |
| Purchase #7 | $144.67 | 13.278% | $163.8793 | $163.88 | $163.90 | $163.90 |
| 7 purchase totals = | $1,040.20 | $1,130.8826 | $1,130.88 | $1,130.90 | $1,130.90 | |