| 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 | $7.41 | 12.190% | $8.3133 | $8.31 | $8.30 | $8.30 |
| Purchase #2 | $157.89 | 11.230% | $175.621 | $175.62 | $175.60 | $175.60 |
| Purchase #3 | $190.79 | 7.469% | $205.0401 | $205.04 | $205.05 | $205.00 |
| Purchase #4 | $98.84 | 4.294% | $103.0842 | $103.08 | $103.10 | $103.10 |
| Purchase #5 | $80.65 | 4.483% | $84.2655 | $84.27 | $84.25 | $84.30 |
| Purchase #6 | $165.46 | 11.134% | $183.8823 | $183.88 | $183.90 | $183.90 |
| Purchase #7 | $198.97 | 4.217% | $207.3606 | $207.36 | $207.35 | $207.40 |
| 7 purchase totals = | $900.01 | $967.5670 | $967.56 | $967.55 | $967.60 | |