| 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 | $156.80 | 5.490% | $165.4083 | $165.41 | $165.40 | $165.40 |
| Purchase #2 | $145.47 | 6.494% | $154.9168 | $154.92 | $154.90 | $154.90 |
| Purchase #3 | $197.45 | 3.846% | $205.0439 | $205.04 | $205.05 | $205.00 |
| Purchase #4 | $209.46 | 5.366% | $220.6996 | $220.70 | $220.70 | $220.70 |
| Purchase #5 | $227.79 | 4.433% | $237.8879 | $237.89 | $237.90 | $237.90 |
| Purchase #6 | $61.77 | 6.429% | $65.7412 | $65.74 | $65.75 | $65.70 |
| Purchase #7 | $198.29 | 4.743% | $207.6949 | $207.69 | $207.70 | $207.70 |
| 7 purchase totals = | $1,197.03 | $1,257.3926 | $1,257.39 | $1,257.40 | $1,257.30 | |