| 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 | $171.27 | 3.851% | $177.8656 | $177.87 | $177.85 | $177.90 |
| Purchase #2 | $7.58 | 8.176% | $8.1997 | $8.20 | $8.20 | $8.20 |
| Purchase #3 | $203.55 | 13.864% | $231.7702 | $231.77 | $231.75 | $231.80 |
| Purchase #4 | $206.31 | 5.669% | $218.0057 | $218.01 | $218.00 | $218.00 |
| Purchase #5 | $183.38 | 4.293% | $191.2525 | $191.25 | $191.25 | $191.30 |
| Purchase #6 | $107.32 | 6.181% | $113.9534 | $113.95 | $113.95 | $114.00 |
| Purchase #7 | $58.87 | 7.496% | $63.2829 | $63.28 | $63.30 | $63.30 |
| 7 purchase totals = | $938.28 | $1,004.3300 | $1,004.33 | $1,004.30 | $1,004.50 | |