| 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 | $165.30 | 11.653% | $184.5624 | $184.56 | $184.55 | $184.60 |
| Purchase #2 | $108.92 | 10.129% | $119.9525 | $119.95 | $119.95 | $120.00 |
| Purchase #3 | $161.82 | 3.603% | $167.6504 | $167.65 | $167.65 | $167.70 |
| Purchase #4 | $144.38 | 8.332% | $156.4097 | $156.41 | $156.40 | $156.40 |
| Purchase #5 | $124.36 | 13.403% | $141.028 | $141.03 | $141.05 | $141.00 |
| Purchase #6 | $29.27 | 3.361% | $30.2538 | $30.25 | $30.25 | $30.30 |
| Purchase #7 | $84.53 | 7.790% | $91.1149 | $91.11 | $91.10 | $91.10 |
| 7 purchase totals = | $818.58 | $890.9717 | $890.96 | $890.95 | $891.10 | |