| 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 | $156.74 | 8.598% | $170.2165 | $170.22 | $170.20 | $170.20 |
| Purchase #2 | $145.40 | 12.688% | $163.8484 | $163.85 | $163.85 | $163.80 |
| Purchase #3 | $168.44 | 8.419% | $182.621 | $182.62 | $182.60 | $182.60 |
| Purchase #4 | $158.32 | 3.241% | $163.4512 | $163.45 | $163.45 | $163.50 |
| Purchase #5 | $85.54 | 3.411% | $88.4578 | $88.46 | $88.45 | $88.50 |
| Purchase #6 | $197.74 | 6.249% | $210.0968 | $210.10 | $210.10 | $210.10 |
| Purchase #7 | $93.27 | 3.396% | $96.4374 | $96.44 | $96.45 | $96.40 |
| 7 purchase totals = | $1,005.45 | $1,075.1291 | $1,075.14 | $1,075.10 | $1,075.10 | |