| 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 | $114.54 | 6.497% | $121.9817 | $121.98 | $122.00 | $122.00 |
| Purchase #2 | $183.77 | 4.630% | $192.2786 | $192.28 | $192.30 | $192.30 |
| Purchase #3 | $63.37 | 10.583% | $70.0764 | $70.08 | $70.10 | $70.10 |
| Purchase #4 | $150.55 | 5.516% | $158.8543 | $158.85 | $158.85 | $158.90 |
| Purchase #5 | $76.48 | 3.195% | $78.9235 | $78.92 | $78.90 | $78.90 |
| Purchase #6 | $64.98 | 3.424% | $67.2049 | $67.20 | $67.20 | $67.20 |
| Purchase #7 | $152.32 | 7.296% | $163.4333 | $163.43 | $163.45 | $163.40 |
| 7 purchase totals = | $806.01 | $852.7527 | $852.74 | $852.80 | $852.80 | |