| 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 | $16.45 | 4.373% | $17.1694 | $17.17 | $17.15 | $17.20 |
| Purchase #2 | $130.66 | 7.133% | $139.98 | $139.98 | $140.00 | $140.00 |
| Purchase #3 | $209.61 | 11.794% | $234.3314 | $234.33 | $234.35 | $234.30 |
| Purchase #4 | $221.84 | 4.293% | $231.3636 | $231.36 | $231.35 | $231.40 |
| Purchase #5 | $67.87 | 12.811% | $76.5648 | $76.56 | $76.55 | $76.60 |
| Purchase #6 | $133.59 | 11.562% | $149.0357 | $149.04 | $149.05 | $149.00 |
| Purchase #7 | $174.38 | 13.158% | $197.3249 | $197.32 | $197.30 | $197.30 |
| 7 purchase totals = | $954.40 | $1,045.7698 | $1,045.76 | $1,045.75 | $1,045.80 | |