| 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 | $133.51 | 6.400% | $142.0546 | $142.05 | $142.05 | $142.10 |
| Purchase #2 | $110.62 | 6.797% | $118.1388 | $118.14 | $118.15 | $118.10 |
| Purchase #3 | $118.31 | 5.663% | $125.0099 | $125.01 | $125.00 | $125.00 |
| Purchase #4 | $132.56 | 10.867% | $146.9653 | $146.97 | $146.95 | $147.00 |
| Purchase #5 | $214.74 | 12.396% | $241.3592 | $241.36 | $241.35 | $241.40 |
| Purchase #6 | $156.97 | 5.812% | $166.0931 | $166.09 | $166.10 | $166.10 |
| Purchase #7 | $103.78 | 10.175% | $114.3396 | $114.34 | $114.35 | $114.30 |
| 7 purchase totals = | $970.49 | $1,053.9605 | $1,053.96 | $1,053.95 | $1,054.00 | |