| 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 | $113.69 | 4.646% | $118.972 | $118.97 | $118.95 | $119.00 |
| Purchase #2 | $70.47 | 12.197% | $79.0652 | $79.07 | $79.05 | $79.10 |
| Purchase #3 | $7.39 | 11.319% | $8.2265 | $8.23 | $8.25 | $8.20 |
| Purchase #4 | $138.60 | 8.439% | $150.2965 | $150.30 | $150.30 | $150.30 |
| Purchase #5 | $114.75 | 11.564% | $128.0197 | $128.02 | $128.00 | $128.00 |
| Purchase #6 | $10.54 | 11.599% | $11.7625 | $11.76 | $11.75 | $11.80 |
| Purchase #7 | $185.41 | 11.497% | $206.7266 | $206.73 | $206.75 | $206.70 |
| 7 purchase totals = | $640.85 | $703.0690 | $703.08 | $703.05 | $703.10 | |