| 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 | $199.73 | 3.319% | $206.359 | $206.36 | $206.35 | $206.40 |
| Purchase #2 | $198.83 | 8.664% | $216.0566 | $216.06 | $216.05 | $216.10 |
| Purchase #3 | $73.50 | 11.604% | $82.0289 | $82.03 | $82.05 | $82.00 |
| Purchase #4 | $167.52 | 8.482% | $181.729 | $181.73 | $181.75 | $181.70 |
| Purchase #5 | $170.70 | 7.713% | $183.8661 | $183.87 | $183.85 | $183.90 |
| Purchase #6 | $67.36 | 3.234% | $69.5384 | $69.54 | $69.55 | $69.50 |
| Purchase #7 | $128.30 | 11.142% | $142.5952 | $142.60 | $142.60 | $142.60 |
| 7 purchase totals = | $1,005.94 | $1,082.1732 | $1,082.19 | $1,082.20 | $1,082.20 | |