| 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 | $193.95 | 5.749% | $205.1002 | $205.10 | $205.10 | $205.10 |
| Purchase #2 | $77.52 | 12.611% | $87.296 | $87.30 | $87.30 | $87.30 |
| Purchase #3 | $109.41 | 11.136% | $121.5939 | $121.59 | $121.60 | $121.60 |
| Purchase #4 | $191.59 | 13.203% | $216.8856 | $216.89 | $216.90 | $216.90 |
| Purchase #5 | $179.64 | 6.864% | $191.9705 | $191.97 | $191.95 | $192.00 |
| Purchase #6 | $87.44 | 4.833% | $91.666 | $91.67 | $91.65 | $91.70 |
| Purchase #7 | $210.87 | 3.834% | $218.9548 | $218.95 | $218.95 | $219.00 |
| 7 purchase totals = | $1,050.42 | $1,133.4670 | $1,133.47 | $1,133.45 | $1,133.60 | |