| 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 | $186.33 | 4.377% | $194.4857 | $194.49 | $194.50 | $194.50 |
| Purchase #2 | $139.99 | 10.796% | $155.1033 | $155.10 | $155.10 | $155.10 |
| Purchase #3 | $211.73 | 8.665% | $230.0764 | $230.08 | $230.10 | $230.10 |
| Purchase #4 | $138.90 | 11.205% | $154.4637 | $154.46 | $154.45 | $154.50 |
| Purchase #5 | $165.82 | 11.317% | $184.5858 | $184.59 | $184.60 | $184.60 |
| Purchase #6 | $231.98 | 3.421% | $239.916 | $239.92 | $239.90 | $239.90 |
| Purchase #7 | $159.97 | 4.496% | $167.1623 | $167.16 | $167.15 | $167.20 |
| 7 purchase totals = | $1,234.72 | $1,325.7932 | $1,325.80 | $1,325.80 | $1,325.90 | |