| 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 | $170.44 | 10.501% | $188.3379 | $188.34 | $188.35 | $188.30 |
| Purchase #2 | $30.38 | 9.469% | $33.2567 | $33.26 | $33.25 | $33.30 |
| Purchase #3 | $217.59 | 11.565% | $242.7543 | $242.75 | $242.75 | $242.80 |
| Purchase #4 | $163.37 | 6.301% | $173.6639 | $173.66 | $173.65 | $173.70 |
| Purchase #5 | $80.97 | 12.479% | $91.0742 | $91.07 | $91.05 | $91.10 |
| Purchase #6 | $93.46 | 5.274% | $98.3891 | $98.39 | $98.40 | $98.40 |
| Purchase #7 | $175.37 | 7.452% | $188.4386 | $188.44 | $188.45 | $188.40 |
| 7 purchase totals = | $931.58 | $1,015.9147 | $1,015.91 | $1,015.90 | $1,016.00 | |