| 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 | $5.68 | 7.114% | $6.0841 | $6.08 | $6.10 | $6.10 |
| Purchase #2 | $138.45 | 13.390% | $156.9885 | $156.99 | $157.00 | $157.00 |
| Purchase #3 | $167.98 | 12.703% | $189.3185 | $189.32 | $189.30 | $189.30 |
| Purchase #4 | $118.97 | 4.544% | $124.376 | $124.38 | $124.40 | $124.40 |
| Purchase #5 | $176.30 | 4.865% | $184.877 | $184.88 | $184.90 | $184.90 |
| Purchase #6 | $81.61 | 6.531% | $86.9399 | $86.94 | $86.95 | $86.90 |
| Purchase #7 | $140.35 | 7.565% | $150.9675 | $150.97 | $150.95 | $151.00 |
| 7 purchase totals = | $829.34 | $899.5515 | $899.56 | $899.60 | $899.60 | |