| 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 | $205.45 | 7.698% | $221.2655 | $221.27 | $221.25 | $221.30 |
| Purchase #2 | $73.33 | 4.625% | $76.7215 | $76.72 | $76.70 | $76.70 |
| Purchase #3 | $209.66 | 8.339% | $227.1435 | $227.14 | $227.15 | $227.10 |
| Purchase #4 | $46.72 | 10.354% | $51.5574 | $51.56 | $51.55 | $51.60 |
| Purchase #5 | $133.65 | 12.473% | $150.3202 | $150.32 | $150.30 | $150.30 |
| Purchase #6 | $5.95 | 6.802% | $6.3547 | $6.35 | $6.35 | $6.40 |
| Purchase #7 | $125.50 | 6.188% | $133.2659 | $133.27 | $133.25 | $133.30 |
| 7 purchase totals = | $800.26 | $866.6287 | $866.63 | $866.55 | $866.70 | |