| 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 | $203.97 | 5.833% | $215.8676 | $215.87 | $215.85 | $215.90 |
| Purchase #2 | $210.41 | 12.739% | $237.2141 | $237.21 | $237.20 | $237.20 |
| Purchase #3 | $215.28 | 5.802% | $227.7705 | $227.77 | $227.75 | $227.80 |
| Purchase #4 | $231.96 | 8.263% | $251.1269 | $251.13 | $251.15 | $251.10 |
| Purchase #5 | $231.41 | 8.134% | $250.2329 | $250.23 | $250.25 | $250.20 |
| Purchase #6 | $212.98 | 10.289% | $234.8935 | $234.89 | $234.90 | $234.90 |
| Purchase #7 | $172.92 | 6.407% | $183.999 | $184.00 | $184.00 | $184.00 |
| 7 purchase totals = | $1,478.93 | $1,601.1045 | $1,601.10 | $1,601.10 | $1,601.10 | |