| 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 | $157.91 | 11.402% | $175.9149 | $175.91 | $175.90 | $175.90 |
| Purchase #2 | $198.71 | 6.735% | $212.0931 | $212.09 | $212.10 | $212.10 |
| Purchase #3 | $65.98 | 12.148% | $73.9953 | $74.00 | $74.00 | $74.00 |
| Purchase #4 | $119.32 | 8.796% | $129.8154 | $129.82 | $129.80 | $129.80 |
| Purchase #5 | $36.58 | 12.575% | $41.1799 | $41.18 | $41.20 | $41.20 |
| Purchase #6 | $198.45 | 10.824% | $219.9302 | $219.93 | $219.95 | $219.90 |
| Purchase #7 | $120.62 | 11.799% | $134.852 | $134.85 | $134.85 | $134.90 |
| 7 purchase totals = | $897.57 | $987.7808 | $987.78 | $987.80 | $987.80 | |