| 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 | $145.48 | 13.386% | $164.954 | $164.95 | $164.95 | $165.00 |
| Purchase #2 | $185.29 | 10.769% | $205.2439 | $205.24 | $205.25 | $205.20 |
| Purchase #3 | $235.44 | 9.406% | $257.5855 | $257.59 | $257.60 | $257.60 |
| Purchase #4 | $134.36 | 4.867% | $140.8993 | $140.90 | $140.90 | $140.90 |
| Purchase #5 | $100.34 | 7.675% | $108.0411 | $108.04 | $108.05 | $108.00 |
| Purchase #6 | $244.35 | 4.346% | $254.9695 | $254.97 | $254.95 | $255.00 |
| Purchase #7 | $205.44 | 11.559% | $229.1868 | $229.19 | $229.20 | $229.20 |
| 7 purchase totals = | $1,250.70 | $1,360.8801 | $1,360.88 | $1,360.90 | $1,360.90 | |