| 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 | $181.66 | 13.809% | $206.7454 | $206.75 | $206.75 | $206.70 |
| Purchase #2 | $190.98 | 10.569% | $211.1647 | $211.16 | $211.15 | $211.20 |
| Purchase #3 | $154.97 | 13.293% | $175.5702 | $175.57 | $175.55 | $175.60 |
| Purchase #4 | $215.80 | 5.737% | $228.1804 | $228.18 | $228.20 | $228.20 |
| Purchase #5 | $228.90 | 7.199% | $245.3785 | $245.38 | $245.40 | $245.40 |
| Purchase #6 | $139.71 | 10.431% | $154.2832 | $154.28 | $154.30 | $154.30 |
| Purchase #7 | $174.76 | 6.699% | $186.4672 | $186.47 | $186.45 | $186.50 |
| 7 purchase totals = | $1,286.78 | $1,407.7896 | $1,407.79 | $1,407.80 | $1,407.90 | |