| 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 | $111.33 | 6.685% | $118.7724 | $118.77 | $118.75 | $118.80 |
| Purchase #2 | $204.69 | 4.349% | $213.592 | $213.59 | $213.60 | $213.60 |
| Purchase #3 | $109.91 | 8.162% | $118.8809 | $118.88 | $118.90 | $118.90 |
| Purchase #4 | $184.90 | 9.669% | $202.778 | $202.78 | $202.80 | $202.80 |
| Purchase #5 | $195.54 | 13.556% | $222.0474 | $222.05 | $222.05 | $222.00 |
| Purchase #6 | $30.81 | 3.482% | $31.8828 | $31.88 | $31.90 | $31.90 |
| Purchase #7 | $238.34 | 8.162% | $257.7933 | $257.79 | $257.80 | $257.80 |
| 7 purchase totals = | $1,075.52 | $1,165.7468 | $1,165.74 | $1,165.80 | $1,165.80 | |