| 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 | $176.43 | 13.438% | $200.1387 | $200.14 | $200.15 | $200.10 |
| Purchase #2 | $196.74 | 9.630% | $215.6861 | $215.69 | $215.70 | $215.70 |
| Purchase #3 | $54.36 | 13.237% | $61.5556 | $61.56 | $61.55 | $61.60 |
| Purchase #4 | $225.69 | 11.486% | $251.6128 | $251.61 | $251.60 | $251.60 |
| Purchase #5 | $208.63 | 5.863% | $220.862 | $220.86 | $220.85 | $220.90 |
| Purchase #6 | $231.45 | 8.541% | $251.2181 | $251.22 | $251.20 | $251.20 |
| Purchase #7 | $245.27 | 11.776% | $274.153 | $274.15 | $274.15 | $274.20 |
| 7 purchase totals = | $1,338.57 | $1,475.2263 | $1,475.23 | $1,475.20 | $1,475.30 | |