| 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 | $165.85 | 9.539% | $181.6704 | $181.67 | $181.65 | $181.70 |
| Purchase #2 | $212.73 | 10.712% | $235.5176 | $235.52 | $235.50 | $235.50 |
| Purchase #3 | $49.26 | 10.228% | $54.2983 | $54.30 | $54.30 | $54.30 |
| Purchase #4 | $185.90 | 13.195% | $210.4295 | $210.43 | $210.45 | $210.40 |
| Purchase #5 | $115.56 | 6.159% | $122.6773 | $122.68 | $122.70 | $122.70 |
| Purchase #6 | $202.96 | 13.858% | $231.0862 | $231.09 | $231.10 | $231.10 |
| Purchase #7 | $136.98 | 10.124% | $150.8479 | $150.85 | $150.85 | $150.80 |
| 7 purchase totals = | $1,069.24 | $1,186.5272 | $1,186.54 | $1,186.55 | $1,186.50 | |