| 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 | $176.58 | 3.240% | $182.3012 | $182.30 | $182.30 | $182.30 |
| Purchase #2 | $106.96 | 7.337% | $114.8077 | $114.81 | $114.80 | $114.80 |
| Purchase #3 | $242.61 | 10.217% | $267.3975 | $267.40 | $267.40 | $267.40 |
| Purchase #4 | $185.32 | 7.351% | $198.9429 | $198.94 | $198.95 | $198.90 |
| Purchase #5 | $27.79 | 11.773% | $31.0617 | $31.06 | $31.05 | $31.10 |
| Purchase #6 | $91.35 | 11.530% | $101.8827 | $101.88 | $101.90 | $101.90 |
| Purchase #7 | $136.26 | 12.531% | $153.3347 | $153.33 | $153.35 | $153.30 |
| 7 purchase totals = | $966.87 | $1,049.7284 | $1,049.72 | $1,049.75 | $1,049.70 | |