| 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 | $151.80 | 5.782% | $160.5771 | $160.58 | $160.60 | $160.60 |
| Purchase #2 | $67.73 | 10.165% | $74.6148 | $74.61 | $74.60 | $74.60 |
| Purchase #3 | $151.25 | 8.802% | $164.563 | $164.56 | $164.55 | $164.60 |
| Purchase #4 | $103.81 | 10.280% | $114.4817 | $114.48 | $114.50 | $114.50 |
| Purchase #5 | $88.81 | 9.179% | $96.9619 | $96.96 | $96.95 | $97.00 |
| Purchase #6 | $118.75 | 13.343% | $134.5948 | $134.59 | $134.60 | $134.60 |
| Purchase #7 | $225.31 | 8.851% | $245.2522 | $245.25 | $245.25 | $245.30 |
| 7 purchase totals = | $907.46 | $991.0455 | $991.03 | $991.05 | $991.20 | |