| 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 | $211.97 | 6.502% | $225.7523 | $225.75 | $225.75 | $225.80 |
| Purchase #2 | $174.40 | 4.847% | $182.8532 | $182.85 | $182.85 | $182.90 |
| Purchase #3 | $134.31 | 10.566% | $148.5012 | $148.50 | $148.50 | $148.50 |
| Purchase #4 | $147.82 | 10.796% | $163.7786 | $163.78 | $163.80 | $163.80 |
| Purchase #5 | $145.37 | 3.319% | $150.1948 | $150.19 | $150.20 | $150.20 |
| Purchase #6 | $22.72 | 5.126% | $23.8846 | $23.88 | $23.90 | $23.90 |
| Purchase #7 | $242.93 | 3.127% | $250.5264 | $250.53 | $250.55 | $250.50 |
| 7 purchase totals = | $1,079.52 | $1,145.4911 | $1,145.48 | $1,145.55 | $1,145.60 | |