| 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 | $76.40 | 13.742% | $86.8989 | $86.90 | $86.90 | $86.90 |
| Purchase #2 | $157.59 | 8.153% | $170.4383 | $170.44 | $170.45 | $170.40 |
| Purchase #3 | $222.70 | 4.146% | $231.9331 | $231.93 | $231.95 | $231.90 |
| Purchase #4 | $161.80 | 8.332% | $175.2812 | $175.28 | $175.30 | $175.30 |
| Purchase #5 | $162.62 | 12.521% | $182.9817 | $182.98 | $183.00 | $183.00 |
| Purchase #6 | $21.90 | 12.858% | $24.7159 | $24.72 | $24.70 | $24.70 |
| Purchase #7 | $223.71 | 12.505% | $251.6849 | $251.68 | $251.70 | $251.70 |
| 7 purchase totals = | $1,026.72 | $1,123.9340 | $1,123.93 | $1,124.00 | $1,123.90 | |