| 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 | $175.99 | 8.590% | $191.1075 | $191.11 | $191.10 | $191.10 |
| Purchase #2 | $99.72 | 6.412% | $106.114 | $106.11 | $106.10 | $106.10 |
| Purchase #3 | $178.36 | 9.265% | $194.8851 | $194.89 | $194.90 | $194.90 |
| Purchase #4 | $157.64 | 5.527% | $166.3528 | $166.35 | $166.35 | $166.40 |
| Purchase #5 | $12.38 | 5.626% | $13.0765 | $13.08 | $13.10 | $13.10 |
| Purchase #6 | $196.61 | 6.840% | $210.0581 | $210.06 | $210.05 | $210.10 |
| Purchase #7 | $234.82 | 10.686% | $259.9129 | $259.91 | $259.90 | $259.90 |
| 7 purchase totals = | $1,055.52 | $1,141.5069 | $1,141.51 | $1,141.50 | $1,141.60 | |