| 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 | $139.63 | 8.636% | $151.6884 | $151.69 | $151.70 | $151.70 |
| Purchase #2 | $163.38 | 7.365% | $175.4129 | $175.41 | $175.40 | $175.40 |
| Purchase #3 | $74.52 | 8.765% | $81.0517 | $81.05 | $81.05 | $81.10 |
| Purchase #4 | $235.74 | 7.781% | $254.0829 | $254.08 | $254.10 | $254.10 |
| Purchase #5 | $19.33 | 13.850% | $22.0072 | $22.01 | $22.00 | $22.00 |
| Purchase #6 | $233.55 | 5.869% | $247.257 | $247.26 | $247.25 | $247.30 |
| Purchase #7 | $52.99 | 8.512% | $57.5005 | $57.50 | $57.50 | $57.50 |
| 7 purchase totals = | $919.14 | $989.0006 | $989.00 | $989.00 | $989.10 | |