| 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 | $44.84 | 4.450% | $46.8354 | $46.84 | $46.85 | $46.80 |
| Purchase #2 | $96.69 | 8.499% | $104.9077 | $104.91 | $104.90 | $104.90 |
| Purchase #3 | $138.27 | 5.625% | $146.0477 | $146.05 | $146.05 | $146.00 |
| Purchase #4 | $153.27 | 9.405% | $167.685 | $167.69 | $167.70 | $167.70 |
| Purchase #5 | $217.44 | 6.120% | $230.7473 | $230.75 | $230.75 | $230.70 |
| Purchase #6 | $205.51 | 8.406% | $222.7852 | $222.79 | $222.80 | $222.80 |
| Purchase #7 | $146.95 | 13.823% | $167.2629 | $167.26 | $167.25 | $167.30 |
| 7 purchase totals = | $1,002.97 | $1,086.2712 | $1,086.29 | $1,086.30 | $1,086.20 | |