| 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 | $150.83 | 11.114% | $167.5932 | $167.59 | $167.60 | $167.60 |
| Purchase #2 | $204.64 | 13.639% | $232.5508 | $232.55 | $232.55 | $232.60 |
| Purchase #3 | $209.36 | 4.773% | $219.3528 | $219.35 | $219.35 | $219.40 |
| Purchase #4 | $182.65 | 8.689% | $198.5205 | $198.52 | $198.50 | $198.50 |
| Purchase #5 | $25.27 | 7.240% | $27.0995 | $27.10 | $27.10 | $27.10 |
| Purchase #6 | $126.37 | 12.524% | $142.1966 | $142.20 | $142.20 | $142.20 |
| Purchase #7 | $181.90 | 10.688% | $201.3415 | $201.34 | $201.35 | $201.30 |
| 7 purchase totals = | $1,081.02 | $1,188.6549 | $1,188.65 | $1,188.65 | $1,188.70 | |