| 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 | $7.59 | 7.583% | $8.1655 | $8.17 | $8.15 | $8.20 |
| Purchase #2 | $202.38 | 13.755% | $230.2174 | $230.22 | $230.20 | $230.20 |
| Purchase #3 | $163.86 | 6.761% | $174.9386 | $174.94 | $174.95 | $174.90 |
| Purchase #4 | $78.57 | 3.531% | $81.3443 | $81.34 | $81.35 | $81.30 |
| Purchase #5 | $81.40 | 13.181% | $92.1293 | $92.13 | $92.15 | $92.10 |
| Purchase #6 | $160.78 | 11.130% | $178.6748 | $178.67 | $178.65 | $178.70 |
| Purchase #7 | $202.37 | 3.469% | $209.3902 | $209.39 | $209.40 | $209.40 |
| 7 purchase totals = | $896.95 | $974.8601 | $974.86 | $974.85 | $974.80 | |